[{"data":1,"prerenderedAt":916},["ShallowReactive",2],{"lexique-en-hypertrophy":3,"lexique-all-en":412,"lexique-trans-en-hypertrophy":912},{"id":4,"title":5,"author":6,"body":7,"category":372,"description":373,"extension":374,"faq":375,"indexable":385,"lang":386,"lead":373,"letter":387,"meta":388,"navigation":385,"path":389,"ref":13,"related":390,"resources":395,"reviewStatus":403,"reviewedAt":403,"reviewer":403,"seo":404,"sources":405,"stem":409,"updated":410,"__hash__":411},"lexique\u002Flexique\u002Fen\u002Fhypertrophy.md","Hypertrophy","Ekklo",{"type":8,"value":9,"toc":360},"minimark",[10,14,19,31,34,37,40,43,48,51,55,62,66,69,73,76,78,81,83,87,163,165,169,172,204,206,210,213,273,275,278,280,284,287,301,304,306,310,343,345,349],[11,12,5],"h1",{"id":13},"hypertrophy",[15,16,18],"h4",{"id":17},"definition","Definition",[20,21,22,26,27,30],"p",{},[23,24,25],"strong",{},"Muscle hypertrophy"," is ",[23,28,29],{},"the increase in size of existing muscle fibers",", in response to a repeated mechanical stimulus (training). It's THE primary mechanism for gaining muscle mass.",[20,32,33],{},"To clarify a common confusion: hypertrophy is NOT the creation of new muscle fibers (that's hyperplasia, anecdotal in humans). Existing fibers simply grow larger.",[35,36],"blockquote",{},[20,38,39],{},"💡 An adult body has roughly 600 muscles and a fixed number of muscle fibers. With training, those fibers can grow by up to 50-100% in cross-sectional area.",[41,42],"hr",{},[44,45,47],"h3",{"id":46},"the-3-mechanisms-of-hypertrophy","The 3 mechanisms of hypertrophy",[20,49,50],{},"Modern science (Schoenfeld 2010, 2020) identifies 3 main triggers:",[15,52,54],{"id":53},"_1-mechanical-tension","1. Mechanical tension",[20,56,57,58,61],{},"The most important factor. Heavy loads with full ROM create mechanical signal that drives growth. ",[23,59,60],{},"Without tension, no hypertrophy",".",[15,63,65],{"id":64},"_2-metabolic-stress","2. Metabolic stress",[20,67,68],{},"The \"pump\" effect: anaerobic metabolite buildup (lactate, H+ ions). Triggered by high reps, short rests, supersets.",[15,70,72],{"id":71},"_3-muscle-damage","3. Muscle damage",[20,74,75],{},"Micro-tears in fibers, repaired stronger. Mostly caused by the eccentric phase. Less critical than once believed, but still contributes.",[35,77],{},[20,79,80],{},"⚠️ Mechanical tension is the dominant factor. Metabolic stress and muscle damage are bonuses, not foundations.",[41,82],{},[44,84,86],{"id":85},"optimal-training-parameters-for-hypertrophy","Optimal training parameters for hypertrophy",[88,89,90,103],"table",{},[91,92,93],"thead",{},[94,95,96,100],"tr",{},[97,98,99],"th",{},"Variable",[97,101,102],{},"Recommendation",[104,105,106,115,123,131,139,147,155],"tbody",{},[94,107,108,112],{},[109,110,111],"td",{},"Volume",[109,113,114],{},"10-20 working sets per muscle \u002F week",[94,116,117,120],{},[109,118,119],{},"Intensity",[109,121,122],{},"65-85% of 1RM",[94,124,125,128],{},[109,126,127],{},"Reps",[109,129,130],{},"6-15 (5-30 also works close to failure)",[94,132,133,136],{},[109,134,135],{},"Frequency",[109,137,138],{},"2-3 sessions \u002F week per muscle",[94,140,141,144],{},[109,142,143],{},"Rest",[109,145,146],{},"1.5-3 min between sets",[94,148,149,152],{},[109,150,151],{},"RIR",[109,153,154],{},"0-3 (close to failure)",[94,156,157,160],{},[109,158,159],{},"Tempo",[109,161,162],{},"2-4 seconds eccentric, controlled concentric",[41,164],{},[44,166,168],{"id":167},"the-4-nutritional-pillars-of-hypertrophy","The 4 nutritional pillars of hypertrophy",[20,170,171],{},"Without proper nutrition, training is wasted:",[173,174,175,182,192,198],"ul",{},[176,177,178,181],"li",{},[23,179,180],{},"Caloric surplus",": +200 to +400 kcal\u002Fday above maintenance",[176,183,184,191],{},[23,185,186],{},[187,188,190],"a",{"href":189},"\u002Fressources\u002Flexique-fitness\u002Fprotein","Protein",": 1.6 to 2.2 g\u002Fkg of bodyweight per day",[176,193,194,197],{},[23,195,196],{},"Carbs",": 4-6 g\u002Fkg\u002Fday (fuel and recovery)",[176,199,200,203],{},[23,201,202],{},"Quality sleep",": 7-9 hours per night",[41,205],{},[44,207,209],{"id":208},"how-long-to-build-muscle","How long to build muscle?",[20,211,212],{},"Realistic expectations:",[88,214,215,228],{},[91,216,217],{},[94,218,219,222,225],{},[97,220,221],{},"Profile",[97,223,224],{},"Annual gains (men)",[97,226,227],{},"Annual gains (women)",[104,229,230,241,251,262],{},[94,231,232,235,238],{},[109,233,234],{},"Beginner (year 1)",[109,236,237],{},"+8-12 kg",[109,239,240],{},"+4-6 kg",[94,242,243,246,248],{},[109,244,245],{},"Intermediate (years 2-3)",[109,247,240],{},[109,249,250],{},"+2-3 kg",[94,252,253,256,259],{},[109,254,255],{},"Advanced (years 4-5)",[109,257,258],{},"+1-3 kg",[109,260,261],{},"+0.5-1.5 kg",[94,263,264,267,270],{},[109,265,266],{},"Elite (5+ years)",[109,268,269],{},"\u003C1 kg",[109,271,272],{},"\u003C0.5 kg",[35,274],{},[20,276,277],{},"⚠️ Beware of \"transformation pictures\": gaining 15+ kg of muscle in 6 months is impossible without doping. Be realistic about your expectations.",[41,279],{},[44,281,283],{"id":282},"hypertrophy-of-fiber-types","Hypertrophy of fiber types",[20,285,286],{},"Two main fiber types:",[173,288,289,295],{},[176,290,291,294],{},[23,292,293],{},"Type I (slow-twitch)",": lower hypertrophy potential, endurance-oriented",[176,296,297,300],{},[23,298,299],{},"Type II (fast-twitch)",": high hypertrophy potential, power-oriented",[20,302,303],{},"Most muscles have a mix of both. Heavy training preferentially targets type II, while moderate-load high-rep work also recruits type I.",[41,305],{},[44,307,309],{"id":308},"common-mistakes","Common mistakes",[173,311,312,319,325,331,337],{},[176,313,314,315,318],{},"❌ ",[23,316,317],{},"Too much volume too soon",": junk volume = junk recovery",[176,320,314,321,324],{},[23,322,323],{},"Constantly switching programs",": progressive overload becomes impossible",[176,326,314,327,330],{},[23,328,329],{},"Chasing failure on every set",": excessive nervous fatigue",[176,332,314,333,336],{},[23,334,335],{},"Ignoring caloric surplus",": no extra fuel = no extra muscle",[176,338,314,339,342],{},[23,340,341],{},"Underestimating sleep",": muscle is built at night, not in the gym",[41,344],{},[44,346,348],{"id":347},"key-takeaways","Key takeaways",[20,350,351,352,355,356,359],{},"Hypertrophy is a ",[23,353,354],{},"slow, steady, biological process",". It rests on 3 mechanisms (tension, metabolic stress, damage), 7 training parameters and 4 nutritional pillars. ",[23,357,358],{},"Long-term consistency beats short-term intensity",". Train smart, eat right, sleep well — repeat for years.",{"title":361,"searchDepth":362,"depth":362,"links":363},"",2,[364,366,367,368,369,370,371],{"id":46,"depth":365,"text":47},3,{"id":85,"depth":365,"text":86},{"id":167,"depth":365,"text":168},{"id":208,"depth":365,"text":209},{"id":282,"depth":365,"text":283},{"id":308,"depth":365,"text":309},{"id":347,"depth":365,"text":348},"training","Muscle hypertrophy is the increase in muscle fiber size. It's the primary mechanism behind muscle growth from resistance training.","md",[376,379,382],{"q":377,"a":378},"What is muscle hypertrophy?","Hypertrophy is the increase in muscle fiber size from progressive resistance training. It is not primarily an increase in fiber number (hyperplasia), but growth of existing fibers.",{"q":380,"a":381},"How many weekly sets per muscle for hypertrophy?","Most trainees respond well to about 10–20 hard sets per muscle group per week, split across at least two sessions, typically at 65–85% of 1RM.",{"q":383,"a":384},"Is hypertrophy the same as getting stronger?","No. Hypertrophy emphasizes muscle size via volume and proximity to failure. Max strength prioritizes very heavy loads (≥85% 1RM) and neural adaptations.",true,"en","H",{},"\u002Flexique\u002Fen\u002Fhypertrophy",[391,392,393,394],"hypertrophy-training","progressive-overload","training-volume","protein",[396,400],{"type":397,"pathKey":398,"labelKey":399},"feature","features\u002Fsports-programs","lexique.resources.sportsPrograms",{"type":397,"pathKey":401,"labelKey":402},"features\u002Fexercise-library","lexique.resources.exerciseLibrary",null,{"title":5,"description":373},[406],{"label":407,"url":408},"Schoenfeld et al. — hypertrophy mechanisms (review literature)","https:\u002F\u002Fpubmed.ncbi.nlm.nih.gov\u002F","lexique\u002Fen\u002Fhypertrophy","2026-07-27","8ZTLrUjMFd5AEG1Nhg03Da8FGrY0FnveMjTFmt7Z9aA",[413,417,421,425,429,433,437,441,445,449,453,457,461,465,469,473,477,481,485,489,493,497,501,505,509,513,517,521,525,529,533,537,541,545,549,553,557,561,565,569,573,577,581,585,589,593,597,601,605,609,613,617,621,625,626,629,633,637,641,645,649,653,657,661,665,669,673,677,681,685,689,693,697,701,705,709,713,717,721,725,729,733,737,741,745,749,753,757,761,766,770,774,777,779,783,787,790,794,798,802,806,810,813,817,821,825,829,833,837,841,845,849,853,857,861,865,869,873,877,880,884,888,892,896,900,904,908],{"title":414,"description":415,"slug":416,"ref":416},"1RM (One-Rep Max)","1RM is the heaviest load you can lift for one clean repetition — the reference for strength programming and percentages.","one-rep-max",{"title":418,"description":419,"slug":420,"ref":420},"AMRAP - As Many Reps\u002FRounds As Possible","AMRAP is a high-intensity training format: do as many reps or rounds as possible in a fixed time. CrossFit favorite.","amrap-as-many-reps-rounds-as-possible",{"title":422,"description":423,"slug":424,"ref":424},"ATP (Adenosine Triphosphate)","ATP is the universal energy currency of the body. Every muscle contraction, every cellular function depends on it.","atp-adenosine-triphosphate",{"title":426,"description":427,"slug":428,"ref":428},"Abduction","Discover what abduction is in bodybuilding, this movement which moves a limb away from the central axis of the body to develop the stabilizing muscles.","abduction",{"title":430,"description":431,"slug":432,"ref":432},"Active recovery","Active recovery uses light activity to speed muscle recovery. Find out how to effectively integrate it into your routine.","active-recovery",{"title":434,"description":435,"slug":436,"ref":436},"Adduction","Adduction is a movement that brings a body part toward the body's midline. Opposite of abduction.","adduction",{"title":438,"description":439,"slug":440,"ref":440},"Aerobic System","The aerobic system produces energy with oxygen, fueling long-duration efforts. It's the foundation of endurance and recovery.","aerobic-system",{"title":442,"description":443,"slug":444,"ref":444},"Anabolic window","The anabolic window is the post-workout period considered ideal for nutrition. The reality: it's much longer than thought.","anabolic-window",{"title":446,"description":447,"slug":448,"ref":448},"Anaerobic System","The anaerobic system produces energy without oxygen — for explosive, intense efforts. Limited but powerful, it fuels strength and sprints.","anaerobic-system",{"title":450,"description":451,"slug":452,"ref":452},"BCAA","BCAAs are 3 essential branched-chain amino acids: leucine, isoleucine, valine. Discover their real usefulness, timing, and whether you actually need them.","bcaa",{"title":454,"description":455,"slug":456,"ref":456},"BMI","BMI (Body Mass Index) is a quick health screening tool, but it doesn't account for body composition. Limited but useful.","bmi-body-mass-index",{"title":458,"description":459,"slug":460,"ref":460},"BMR","BMR (Basal Metabolic Rate) is your resting metabolism — the calories burned just to stay alive. Learn how to calculate and optimize it for your fitness goals.","bmr",{"title":462,"description":463,"slug":464,"ref":464},"Beta-alanine","Beta-alanine is an amino acid that raises muscle carnosine and can help buffering in efforts of ~1–4 minutes; tingles (paresthesia) are common.","beta-alanine",{"title":466,"description":467,"slug":468,"ref":468},"Block periodization","Block periodization concentrates training into focused blocks (accumulation, intensification, realization) with clear priorities.","block-periodization",{"title":470,"description":471,"slug":472,"ref":472},"Blood flow restriction (BFR)","BFR training uses cuffs to partially restrict blood flow so lighter loads can still stimulate hypertrophy — with safety constraints.","blood-flow-restriction",{"title":474,"description":475,"slug":476,"ref":476},"Body fat percentage","Body fat percentage measures the share of fat in your total body mass. A key indicator of body composition.","body-fat-percentage",{"title":478,"description":479,"slug":480,"ref":480},"Body recomposition","Body recomposition is gaining muscle and losing fat at the same time. Possible but slow — discover the conditions for success.","body-recomposition",{"title":482,"description":483,"slug":484,"ref":484},"Bodyweight","Bodyweight training uses your own body as resistance. No equipment, anywhere, scalable to any level.","bodyweight",{"title":486,"description":487,"slug":488,"ref":488},"Caffeine","Caffeine is a stimulant that can raise alertness and training performance; dose and timing matter for sleep and anxiety.","caffeine",{"title":490,"description":491,"slug":492,"ref":492},"Calisthenics","Calisthenics builds strength and skill primarily with bodyweight patterns (push-ups, pull-ups, dips, levers) and progressive variations.","calisthenics",{"title":494,"description":495,"slug":496,"ref":496},"Calorie Maintenance","Caloric maintenance is the calorie level keeping your weight stable. Foundation of any nutritional plan.","calorie-maintenance",{"title":498,"description":499,"slug":500,"ref":500},"Calorie Surplus","A caloric surplus means consuming more calories than you burn. Mandatory mechanism for serious muscle building.","calorie-surplus",{"title":502,"description":503,"slug":504,"ref":504},"Calorie deficit","A caloric deficit means consuming fewer calories than you burn. It's the only proven mechanism for fat loss. Learn how to set yours up properly.","calorie-deficit",{"title":506,"description":507,"slug":508,"ref":508},"Calories","Calories measure the energy provided by food. Understanding your caloric needs is the foundation of every fitness goal.","calories",{"title":510,"description":511,"slug":512,"ref":512},"Carbohydrates","Carbohydrates are the main source of energy for intense training. Discover your needs, the different types and their role in performance.","carbohydrates",{"title":514,"description":515,"slug":516,"ref":516},"Casein","Casein is a slower-digesting dairy protein, often used between meals or at night to help hit daily protein targets.","casein",{"title":518,"description":519,"slug":520,"ref":520},"Circuit training","Circuit training chains several exercises with little rest. Ideal for burning calories and improving cardiovascular fitness while keeping muscle.","circuit-training",{"title":522,"description":523,"slug":524,"ref":524},"Cluster sets","Cluster sets break a set into mini-bouts with short intra-set rests to keep bar speed and load high — useful for strength and power.","cluster-sets",{"title":526,"description":527,"slug":528,"ref":528},"Collagen","Collagen is a structural protein; supplements may support connective tissue goals but are incomplete for total muscle protein needs.","collagen",{"title":530,"description":531,"slug":532,"ref":532},"Compound exercise","A compound exercise trains several joints and muscle groups at once (squat, hinge, press, pull) — high return for strength and hypertrophy.","compound-exercise",{"title":534,"description":535,"slug":536,"ref":536},"Concentric (Phase)","The concentric phase is the lifting movement, where the muscle shortens under load. It's the active phase that produces force.","concentric-phase",{"title":538,"description":539,"slug":540,"ref":540},"Cool-down","A cool-down is light activity after hard work to gradually lower intensity; useful for feel and transition, not magic recovery.","cool-down",{"title":542,"description":543,"slug":544,"ref":544},"Creatine","Creatine is the most studied supplement in sports nutrition, proven to boost strength, power and muscle mass. Learn dosage, timing and real benefits.","creatine",{"title":546,"description":547,"slug":548,"ref":548},"Cutting","A cutting phase is a period of caloric deficit aimed at losing fat while preserving muscle. Discover how to do it without losing your hard-earned gains.","dried",{"title":550,"description":551,"slug":552,"ref":552},"DOMS (Delayed Onset Muscle Soreness)","DOMS is the muscle soreness that appears 24-72h after exercise. Discover its causes, how to manage it, and what it really means for your progress.","doms-delayed-onset-muscle-soreness",{"title":554,"description":555,"slug":556,"ref":556},"Deload","Deload is an active recovery week where you intentionally reduce volume and intensity to allow your body to fully recover and come back stronger.","deload",{"title":558,"description":559,"slug":560,"ref":560},"Dietary fiber","Dietary fiber supports satiety, digestion and cardiometabolic health; useful in fat-loss adherence plans.","dietary-fiber",{"title":562,"description":563,"slug":564,"ref":564},"Dropset","A dropset extends a set by reducing the load when failure hits. Powerful intensification method for hypertrophy.","dropset",{"title":566,"description":567,"slug":568,"ref":568},"EMOM - Every Minute On the Minute","EMOM (Every Minute On the Minute) is a training format where you start a set at the top of each minute and rest until the next.","emom-every-minute-on-the-minute",{"title":570,"description":571,"slug":572,"ref":572},"Eccentric (Phase)","The eccentric phase is the lowering movement, where the muscle lengthens under tension. It's the most damaging phase and the key driver of hypertrophy.","eccentric-phase",{"title":574,"description":575,"slug":576,"ref":576},"Electrolytes","Electrolytes (sodium, potassium, magnesium…) are minerals that conduct electrical signals and help fluid balance, especially with heavy sweating.","electrolytes",{"title":578,"description":579,"slug":580,"ref":580},"Exercise selection","Exercise selection is choosing movements that fit the goal, equipment, anatomy and skill — the foundation of a good program.","exercise-selection",{"title":582,"description":583,"slug":584,"ref":584},"Extension","Extension is the anatomical movement that increases the angle between two body segments. Opposite of flexion.","extension",{"title":586,"description":587,"slug":588,"ref":588},"Fat mass","Fat mass is the total weight of fat tissue. Essential for survival, but excess harms health and aesthetics.","fat-mass",{"title":590,"description":591,"slug":592,"ref":592},"Fibers","Muscle fibers are the cells that make up muscle. Two main types — Type I (slow) and Type II (fast) — define your physical potential.","fibers",{"title":594,"description":595,"slug":596,"ref":596},"Flexion","Flexion is the anatomical movement that decreases the angle between two body segments. Opposite of extension.","flexion",{"title":598,"description":599,"slug":600,"ref":600},"Foam rolling","Foam rolling is a myofascial self-massage technique to release muscle tension. Find out how to use it effectively to improve recovery and mobility.","foam-rolling",{"title":602,"description":603,"slug":604,"ref":604},"For Time","For Time is a training format where you complete a fixed amount of work as fast as possible. Race against the clock.","for-time",{"title":606,"description":607,"slug":608,"ref":608},"Full Body","A full body program trains all major muscle groups in each session, 2-4 times per week. Ideal for beginners and strength training.","full-body",{"title":610,"description":611,"slug":612,"ref":612},"German Volume Training (GVT)","GVT is a high-volume hypertrophy scheme classically built around 10×10 on big lifts with short rests — very fatiguing.","german-volume-training",{"title":614,"description":615,"slug":616,"ref":616},"Glycogen","Glycogen is the storage form of carbohydrate in muscle and liver — the primary fuel for hard training.","glycogen",{"title":618,"description":619,"slug":620,"ref":620},"HIIT","HIIT (High-Intensity Interval Training) alternates short hard efforts with recovery to improve fitness and calorie burn in less time.","hiit",{"title":622,"description":623,"slug":624,"ref":624},"Hydration","Hydration is maintaining fluid balance for performance, cognition and recovery — water plus electrolytes when sweat losses are high.","hydration",{"title":5,"description":373,"slug":13,"ref":13},{"title":627,"description":628,"slug":391,"ref":391},"Hypertrophy Training","Hypertrophy training aims to maximize muscle growth using moderate loads (65-85% 1RM) with 8-15 repetitions per set.",{"title":630,"description":631,"slug":632,"ref":632},"Intermittent fasting","Intermittent fasting restricts eating to time windows; fat loss still depends mainly on calorie balance and protein.","intermittent-fasting",{"title":634,"description":635,"slug":636,"ref":636},"Intra-workout","Intra-workout refers to nutrition consumed during training to maintain energy, hydration and performance on long sessions.","intra-workout",{"title":638,"description":639,"slug":640,"ref":640},"Isolation exercise","An isolation exercise targets mainly one joint and one muscle group (curl, lateral raise, leg extension) to add local volume or correct imbalances.","isolation-exercise",{"title":642,"description":643,"slug":644,"ref":644},"Isometric","Isometric contraction is when the muscle produces tension without changing length. No visible movement, intense work.","isometric-contraction",{"title":646,"description":647,"slug":648,"ref":648},"LISS","LISS (Low-Intensity Steady State) is continuous easy cardio at a conversational pace — useful for recovery, aerobic base and extra calorie burn.","liss",{"title":650,"description":651,"slug":652,"ref":652},"Lean bulk","A lean bulk is a slow, controlled surplus aimed at maximizing muscle gain while limiting fat gain.","lean-bulk",{"title":654,"description":655,"slug":656,"ref":656},"Lean mass","Lean mass is everything in your body except fat: muscles, bones, organs, water. A real performance indicator.","lean-mass",{"title":658,"description":659,"slug":660,"ref":660},"Linear periodization","Linear periodization progresses from higher volume\u002Flower intensity toward lower volume\u002Fhigher intensity over weeks.","linear-periodization",{"title":662,"description":663,"slug":664,"ref":664},"Lipids (Fats)","Lipids are essential for hormone production and vitamin absorption. Discover your needs, the right sources and their role in bodybuilding.","lipids-fats",{"title":666,"description":667,"slug":668,"ref":668},"Macrocycle","A macrocycle is the global organization of your training over 3-12 months. The highest level of periodization, your annual game plan.","macrocycle",{"title":670,"description":671,"slug":672,"ref":672},"Macronutrients (Macros)","Macronutrients are the 3 main types of nutrients: proteins, carbohydrates and lipids. Their balance is crucial for performance and body composition.","macronutrients-macros",{"title":674,"description":675,"slug":676,"ref":676},"Maintenance","Maintenance is the calorie level at which your weight remains stable. The neutral baseline for any nutritional strategy.","maintenance",{"title":678,"description":679,"slug":680,"ref":680},"Mass gain","Mass gain (or bulk) is a controlled caloric surplus phase aimed at building muscle. Discover how to do it without gaining excess fat.","mass-gain",{"title":682,"description":683,"slug":684,"ref":684},"Meal timing","Meal timing is the strategic distribution of your meals around training and through the day to optimize performance and recovery.","meal-timing",{"title":686,"description":687,"slug":688,"ref":688},"Mesocycle","A mesocycle is a 4-8 week training block with a specific objective (hypertrophy, strength, peak, deload). The cornerstone of periodization.","mesocycle",{"title":690,"description":691,"slug":692,"ref":692},"Microcycle","A microcycle is the smallest planning unit in bodybuilding: generally 1 week of training. This is your weekly routine.","microcycle",{"title":694,"description":695,"slug":696,"ref":696},"Mind-muscle connection","Mind-muscle connection is the intentional focus on feeling the target muscle contract — useful for hypertrophy technique and isolation work.","mind-muscle-connection",{"title":698,"description":699,"slug":700,"ref":700},"Mobility","Mobility is the ability to actively control range of motion. Find out how to improve your mobility to optimize your performance.","mobility",{"title":702,"description":703,"slug":704,"ref":704},"Muscle failure","Muscle failure is the point where you cannot complete another clean rep with the target technique — RIR 0 \u002F RPE 10.","muscle-failure",{"title":706,"description":707,"slug":708,"ref":708},"Muscle mass","Muscle mass is the total weight of muscles in the body. Key indicator of strength, metabolism, and longevity.","muscle-mass",{"title":710,"description":711,"slug":712,"ref":712},"Muscular Endurance Training","Muscular endurance training develops the ability to sustain prolonged effort. Light loads, high reps, short rests.","muscular-endurance-training",{"title":714,"description":715,"slug":716,"ref":716},"Muscular endurance","Muscular endurance is a muscle's capacity to sustain repeated or prolonged contractions without excessive fatigue. Foundation of many sports.","muscular-endurance",{"title":718,"description":719,"slug":720,"ref":720},"Muscular strength","Muscular strength is the maximum force a muscle (or group) can produce. The fundamental physical quality of any athlete.","muscular-strength",{"title":722,"description":723,"slug":724,"ref":724},"Myo-reps","Myo-reps is an intensification method: an activation set near failure, then mini-sets with short rests to accumulate effective reps.","myo-reps",{"title":726,"description":727,"slug":728,"ref":728},"NEAT","NEAT is the energy you burn through all your daily activities outside of training. The most underestimated lever of your body composition.","neat",{"title":730,"description":731,"slug":732,"ref":732},"Omega-3 fatty acids","Omega-3 fats (EPA\u002FDHA) support general health; in athletes they are discussed for recovery and inflammation — food first, then supplements if needed.","omega-3",{"title":734,"description":735,"slug":736,"ref":736},"Overreaching","Overreaching is a short-term performance drop from hard training that recovers with planned rest — unlike prolonged overtraining.","overreaching",{"title":738,"description":739,"slug":740,"ref":740},"Overtraining","Overtraining is a prolonged performance drop from excess stress without enough recovery — rarer than simple overreaching.","overtraining",{"title":742,"description":743,"slug":744,"ref":744},"PR - Personal Record","A PR (Personal Record) is your best performance ever on a movement. The fundamental progress marker.","pr-personal-record",{"title":746,"description":747,"slug":748,"ref":748},"Passive recovery","Passive recovery links on complete rest to allow the body to regenerate. Find out when and how to use it effectively.","passive-recovery",{"title":750,"description":751,"slug":752,"ref":752},"Periodization","Periodization is the cyclical organization of training into distinct phases to optimize progression, prevent plateaus, and avoid injuries.","periodization",{"title":754,"description":755,"slug":756,"ref":756},"Plateau","A plateau is a period of stagnation despite consistent training. Identifying the cause is the key to breaking it.","plateau",{"title":758,"description":759,"slug":760,"ref":760},"Post-workout","The post-workout is the nutrition right after training to optimize recovery and growth. Protein, carbs, hydration.","post-workout",{"title":762,"description":763,"slug":764,"ref":765},"Power (explosive strength)","Power is force × velocity — producing force quickly. Trained with intent, moderate loads moved fast, jumps\u002Fthrows, and adequate rest.","power-training","power",{"title":767,"description":768,"slug":769,"ref":769},"Powerlifting","Powerlifting is a strength sport focused on maximal squat, bench press and deadlift — programming revolves around heavy compounds and peaking.","powerlifting",{"title":771,"description":772,"slug":773,"ref":773},"Pre-workout","The pre-workout is the meal or supplement taken before training to optimize performance. Energy, focus, and pump.","pre-workout",{"title":775,"description":776,"slug":392,"ref":392},"Progressive overload","Progressive overload is the foundational principle of training: gradually increasing the demand on your muscles to keep gaining strength and size.",{"title":190,"description":778,"slug":394,"ref":394},"Protein is the essential macronutrient for building and repairing muscle. Discover your needs, the best sources and the optimal timing.",{"title":780,"description":781,"slug":782,"ref":782},"Protein powder","Protein powders are concentrated protein supplements. Practical for hitting daily protein needs.","protein-powder",{"title":784,"description":785,"slug":786,"ref":786},"Push\u002FPull\u002FLegs (PPL)","The Push\u002FPull\u002FLegs program divides the workout into 3 types of sessions: push (chests\u002Fshoulders\u002Ftriceps), pull (back\u002Fbiceps) and legs. Optimal for all levels with frequency 2x\u002Fweek per muscle.","push-pull-legs-ppl",{"title":151,"description":788,"slug":789,"ref":789},"RIR (Reps in Reserve) measures how many reps you have left before failure. Modern, intuitive tool to manage intensity.","rir-reps-in-reserve",{"title":791,"description":792,"slug":793,"ref":793},"RPE","RPE (Rate of Perceived Exertion) is a 1-10 scale to measure subjective effort. Essential tool for managing intensity.","rpe-rate-of-perceived-exertion",{"title":795,"description":796,"slug":797,"ref":797},"Range of motion (ROM)","Range of motion (ROM) is the amplitude through which a joint or muscle can move during an exercise. Crucial for hypertrophy and joint health.","range-of-motion-rom",{"title":799,"description":800,"slug":801,"ref":801},"Refeed","A refeed is a planned short increase in calories (often carbs) during a fat-loss phase to support training, hormones and adherence.","refeed",{"title":803,"description":804,"slug":805,"ref":805},"Repetitions (Reps)","A rep is one complete execution of an exercise. The rep range determines whether you primarily develop strength, hypertrophy, or muscular endurance.","repetitions-reps",{"title":807,"description":808,"slug":809,"ref":809},"Reps to failure (RTF)","RTF means performing reps until no clean rep remains; useful sparingly for hypertrophy, costly if overused on heavy compounds.","reps-to-failure",{"title":143,"description":811,"slug":812,"ref":812},"Rest between sets is critical and depends on the goal. Strength: 3-5 min. Hypertrophy: 1-3 min. Endurance: 30-60 sec.","rest",{"title":814,"description":815,"slug":816,"ref":816},"Rest day","A rest day is planned time off hard training so adaptation can occur; it can be full rest or very light activity.","rest-day",{"title":818,"description":819,"slug":820,"ref":820},"Rest-Pause","Rest-pause is an intensification method using ultra-short pauses to extend a set. Powerful tool for hypertrophy.","rest-pause",{"title":822,"description":823,"slug":824,"ref":824},"Sarcomere","The sarcomere is the basic contractile unit of muscle. Composed of actin and myosin, it produces all your movements.","sarcomere",{"title":826,"description":827,"slug":828,"ref":828},"Series (Sets)","A series (or set) is a group of consecutive reps without rest. The basic unit of training programming.","series-sets",{"title":830,"description":831,"slug":832,"ref":832},"Sleep","Sleep is the most underrated training variable. It's during sleep that recovery, muscle building, and hormonal regulation happen.","sleep",{"title":834,"description":835,"slug":836,"ref":836},"Split (Split program)","A split workout involves dividing muscle groups over different days. The classic split trains each muscle once a week for 5-6 days.","split-split-program",{"title":838,"description":839,"slug":840,"ref":840},"Strength Training","Strength training aims to develop maximal strength using heavy loads (80-95% of 1RM) with few repetitions (1-6 reps).","strength-training",{"title":842,"description":843,"slug":844,"ref":844},"Stretching","Stretching improves flexibility and range of motion. Learn about the different types and how to effectively incorporate them into your routine.","stretching",{"title":846,"description":847,"slug":848,"ref":848},"Superset","A superset chains two exercises with no rest between them. Time-efficient method that boosts intensity and density.","superset",{"title":850,"description":851,"slug":852,"ref":852},"TDEE","TDEE (Total Daily Energy Expenditure) represents your total daily energy expenditure. Find out how to calculate it precisely to optimize your results.","tdee",{"title":854,"description":855,"slug":856,"ref":856},"TUT - Time Under Tension","TUT (Time Under Tension) measures the total time the muscle is under load during a set. Key variable for hypertrophy.","tut-time-under-tension",{"title":858,"description":859,"slug":860,"ref":860},"Tabata","Tabata is a 4-minute HIIT protocol: 20 seconds max effort, 10 seconds rest, 8 rounds. Maximum efficiency in minimum time.","tabata",{"title":862,"description":863,"slug":864,"ref":864},"Tempo - Execution speed","Tempo is the controlled speed of each phase of a movement. Powerful tool to maximize stimulus and control.","tempo-execution-speed",{"title":866,"description":867,"slug":868,"ref":868},"Training density","Training density measures the amount of work done per unit of time. Increase it to boost intensity and metabolic stress.","training-density",{"title":870,"description":871,"slug":872,"ref":872},"Training frequency","Training frequency defines how many times per week you work a muscle. Discover the optimal frequency to progress.","training-frequency",{"title":874,"description":875,"slug":876,"ref":876},"Training intensity","Bodybuilding intensity measures the difficulty of the effort. Find out how to calculate it with % of 1RM, RPE, and RIR.","training-intensity",{"title":878,"description":879,"slug":393,"ref":393},"Training volume","Training volume represents the total amount of work performed. Discover the optimal volumes per muscle per week to progress.",{"title":881,"description":882,"slug":883,"ref":883},"Type I muscle fibers","Type I fibers (slow-twitch) are endurance-oriented muscle fibers. Resistant to fatigue, they sustain prolonged efforts.","muscle-fibers-type-i",{"title":885,"description":886,"slug":887,"ref":887},"Type II muscle fibers","Type II fibers (fast-twitch) are powerful muscle fibers optimized for explosive efforts. Essential for strength and power.","type-ii-muscle-fibers",{"title":889,"description":890,"slug":891,"ref":891},"Undulating periodization","Undulating periodization varies volume and intensity frequently (daily or weekly) instead of long linear phases.","undulating-periodization",{"title":893,"description":894,"slug":895,"ref":895},"Upper\u002FLower","The Upper\u002FLower program divides training into upper body and lower body sessions over 4 days per week. Perfect balance between frequency (2x\u002Fweek) and volume for all levels.","upper-lower",{"title":897,"description":898,"slug":899,"ref":899},"VO2 max","VO2 max is the maximum amount of oxygen your body can use during intense exercise. It's the gold standard of cardiovascular fitness.","vo2-max",{"title":901,"description":902,"slug":903,"ref":903},"Warm-up","A warm-up raises temperature, primes the nervous system and rehearses the session patterns before hard sets.","warm-up",{"title":905,"description":906,"slug":907,"ref":907},"Whey protein","Whey is a fast-digesting dairy protein powder, rich in leucine — a convenient way to hit daily protein targets.","whey-protein",{"title":909,"description":910,"slug":911,"ref":911},"Zone 2","Zone 2 is a moderate aerobic intensity (often ~60–70% HRmax) where you can talk in full sentences — foundation of endurance base.","zone-2",{"de":913,"en":13,"es":914,"fr":913,"it":915,"pt":914},"hypertrophie","hipertrofia","ipertrofia",1787559932986]