[{"data":1,"prerenderedAt":753},["ShallowReactive",2],{"lexique-en-doms-delayed-onset-muscle-soreness":3,"lexique-all-en":394,"lexique-trans-en-doms-delayed-onset-muscle-soreness":747},{"id":4,"title":5,"body":6,"description":384,"extension":385,"lang":386,"letter":387,"meta":388,"navigation":389,"path":390,"ref":12,"seo":391,"stem":392,"__hash__":393},"lexique/lexique/en/doms-delayed-onset-muscle-soreness.md","DOMS (Delayed Onset Muscle Soreness)",{"type":7,"value":8,"toc":372},"minimark",[9,13,18,30,33,49,52,57,64,67,87,90,97,99,103,163,165,169,172,177,180,191,193,200,202,206,209,247,250,252,256,259,299,302,329,331,335,338,355,357,361],[10,11,5],"h1",{"id":12},"doms-delayed-onset-muscle-soreness",[14,15,17],"h4",{"id":16},"definition","Definition",[19,20,21,25,26,29],"p",{},[22,23,24],"strong",{},"DOMS"," (Delayed Onset Muscle Soreness) is the muscle pain that appears ",[22,27,28],{},"24 to 72 hours after"," an unusual or intense physical effort.",[19,31,32],{},"It particularly affects lifters after:",[34,35,36,40,43,46],"ul",{},[37,38,39],"li",{},"A return after a long break",[37,41,42],{},"A new type of exercise",[37,44,45],{},"A session with a lot of eccentric work",[37,47,48],{},"A sudden increase in volume or intensity",[50,51],"hr",{},[53,54,56],"h3",{"id":55},"where-does-doms-come-from","Where does DOMS come from?",[19,58,59,60,63],{},"Contrary to popular belief, soreness is ",[22,61,62],{},"NOT caused by lactic acid",". That myth was debunked by science a long time ago.",[19,65,66],{},"The actual cause:",[34,68,69,75,81],{},[37,70,71,74],{},[22,72,73],{},"Micro-tears"," in muscle fibers (sarcolemma and extracellular matrix)",[37,76,77,80],{},[22,78,79],{},"Local inflammatory response"," following the damage",[37,82,83,86],{},[22,84,85],{},"Sensitization of nociceptors"," (pain receptors) within the muscle",[88,89],"blockquote",{},[19,91,92,93,96],{},"💡 DOMS is mainly triggered by the ",[22,94,95],{},"eccentric phase"," of the movement (the lowering, when the muscle lengthens under tension). That's why a deep squat session usually causes more soreness than a deadlift session.",[50,98],{},[53,100,102],{"id":101},"typical-doms-timeline","Typical DOMS timeline",[104,105,106,119],"table",{},[107,108,109],"thead",{},[110,111,112,116],"tr",{},[113,114,115],"th",{},"Delay",[113,117,118],{},"Sensation",[120,121,122,131,139,147,155],"tbody",{},[110,123,124,128],{},[125,126,127],"td",{},"0-12h",[125,129,130],{},"Mild stiffness, sometimes nothing",[110,132,133,136],{},[125,134,135],{},"12-24h",[125,137,138],{},"Pain progressively appears",[110,140,141,144],{},[125,142,143],{},"24-72h",[125,145,146],{},"Peak pain (usually day 2)",[110,148,149,152],{},[125,150,151],{},"72h-7d",[125,153,154],{},"Gradual decrease",[110,156,157,160],{},[125,158,159],{},"+7d",[125,161,162],{},"Complete disappearance",[50,164],{},[53,166,168],{"id":167},"doms-good-session","DOMS = good session?",[19,170,171],{},"This is one myth to bury for good.",[19,173,174],{},[22,175,176],{},"NO, DOMS is NOT a reliable indicator of a good session or muscle growth.",[19,178,179],{},"Science is clear on this:",[34,181,182,185,188],{},[37,183,184],{},"You can make huge progress without ever getting sore",[37,186,187],{},"You can have severe DOMS without any muscle gain (e.g. excessive volume, poorly designed session)",[37,189,190],{},"Advanced lifters rarely get DOMS because their bodies have adapted",[88,192],{},[19,194,195,196,199],{},"⚠️ The real progression markers: ",[22,197,198],{},"weight lifted, reps completed, long-term progressive overload",". Not the intensity of soreness.",[50,201],{},[53,203,205],{"id":204},"can-you-train-with-doms","Can you train with DOMS?",[19,207,208],{},"It depends on the intensity:",[104,210,211,221],{},[107,212,213],{},[110,214,215,218],{},[113,216,217],{},"DOMS level",[113,219,220],{},"Recommendation",[120,222,223,231,239],{},[110,224,225,228],{},[125,226,227],{},"Mild (slight discomfort)",[125,229,230],{},"✅ No problem to train normally",[110,232,233,236],{},[125,234,235],{},"Moderate (pain when moving)",[125,237,238],{},"⚠️ Reduce load or switch to a different muscle group",[110,240,241,244],{},[125,242,243],{},"Severe (technique impacted)",[125,245,246],{},"❌ Rest or active recovery only",[19,248,249],{},"Golden rule: if DOMS disrupts your technique, it is too early to retrain that muscle.",[50,251],{},[53,253,255],{"id":254},"how-to-reduce-doms","How to reduce DOMS",[19,257,258],{},"Methods that actually work:",[34,260,261,268,274,281,287,293],{},[37,262,263,264,267],{},"✅ ",[22,265,266],{},"Progressive warm-up"," before the session",[37,269,263,270,273],{},[22,271,272],{},"Smooth progression"," of volume and intensity",[37,275,276,277,280],{},"✅ Light ",[22,278,279],{},"active recovery"," the day after (walking, easy cycling)",[37,282,263,283,286],{},[22,284,285],{},"Quality sleep"," and adequate protein intake",[37,288,289,290],{},"✅ Sufficient ",[22,291,292],{},"hydration",[37,294,263,295,298],{},[22,296,297],{},"Hot baths / sauna"," (limited but pleasant effect)",[19,300,301],{},"Methods with limited or no benefit (per recent studies):",[34,303,304,311,317,323],{},[37,305,306,307,310],{},"⚠️ ",[22,308,309],{},"Post-workout stretching",": virtually no effect on DOMS",[37,312,306,313,316],{},[22,314,315],{},"Foam rolling",": modest effect, more on perception than actual markers",[37,318,306,319,322],{},[22,320,321],{},"NSAIDs",": may even impair muscle adaptation",[37,324,306,325,328],{},[22,326,327],{},"Ice baths",": may reduce DOMS but also long-term gains",[50,330],{},[53,332,334],{"id":333},"when-to-worry","When to worry?",[19,336,337],{},"⚠️ See a doctor if:",[34,339,340,343,346,349,352],{},[37,341,342],{},"Extremely intense pain not subsiding after 5-7 days",[37,344,345],{},"Abnormal muscle swelling",[37,347,348],{},"Very dark urine (possible sign of rhabdomyolysis)",[37,350,351],{},"Persistent muscle weakness",[37,353,354],{},"Fever associated with the pain",[50,356],{},[53,358,360],{"id":359},"key-takeaways","Key takeaways",[19,362,363,364,367,368,371],{},"DOMS is a ",[22,365,366],{},"normal and benign response"," to a new muscular stress. It is neither a goal to chase nor a reliable marker of progression. With experience and consistency, it will become rarer. ",[22,369,370],{},"Aim for progressive overload, not soreness",".",{"title":373,"searchDepth":374,"depth":374,"links":375},"",2,[376,378,379,380,381,382,383],{"id":55,"depth":377,"text":56},3,{"id":101,"depth":377,"text":102},{"id":167,"depth":377,"text":168},{"id":204,"depth":377,"text":205},{"id":254,"depth":377,"text":255},{"id":333,"depth":377,"text":334},{"id":359,"depth":377,"text":360},"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.","md","en","D",{},true,"/lexique/en/doms-delayed-onset-muscle-soreness",{"title":5,"description":384},"lexique/en/doms-delayed-onset-muscle-soreness","-sTdW59CdmlS7W41pEUCtJJpDcxYUQUQ3dYzUyXTU0M",[395,399,403,407,411,415,419,423,427,431,435,439,443,447,451,455,459,463,467,471,475,479,483,487,488,492,496,500,504,508,512,516,520,523,527,531,535,539,543,547,551,555,559,563,567,571,575,579,583,587,591,595,599,603,607,611,615,619,623,627,631,635,639,643,647,651,655,659,663,667,671,675,679,683,687,691,695,699,703,707,711,715,719,723,727,731,735,739,743],{"title":396,"description":397,"slug":398},"AMRAP - As Many Reps/Rounds 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":400,"description":401,"slug":402},"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":404,"description":405,"slug":406},"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":408,"description":409,"slug":410},"Active recovery","Active recovery uses light activity to speed muscle recovery. Find out how to effectively integrate it into your routine.","active-recovery",{"title":412,"description":413,"slug":414},"Adduction","Adduction is a movement that brings a body part toward the body's midline. Opposite of abduction.","adduction",{"title":416,"description":417,"slug":418},"Aerobic System","The aerobic system produces energy with oxygen, fueling long-duration efforts. It's the foundation of endurance and recovery.","aerobic-system",{"title":420,"description":421,"slug":422},"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":424,"description":425,"slug":426},"Anaerobic System","The anaerobic system produces energy without oxygen — for explosive, intense efforts. Limited but powerful, it fuels strength and sprints.","anaerobic-system",{"title":428,"description":429,"slug":430},"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":432,"description":433,"slug":434},"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":436,"description":437,"slug":438},"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":440,"description":441,"slug":442},"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":444,"description":445,"slug":446},"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":448,"description":449,"slug":450},"Bodyweight","Bodyweight training uses your own body as resistance. No equipment, anywhere, scalable to any level.","bodyweight",{"title":452,"description":453,"slug":454},"Calorie Maintenance","Caloric maintenance is the calorie level keeping your weight stable. Foundation of any nutritional plan.","calorie-maintenance",{"title":456,"description":457,"slug":458},"Calorie Surplus","A caloric surplus means consuming more calories than you burn. Mandatory mechanism for serious muscle building.","calorie-surplus",{"title":460,"description":461,"slug":462},"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":464,"description":465,"slug":466},"Calories","Calories measure the energy provided by food. Understanding your caloric needs is the foundation of every fitness goal.","calories",{"title":468,"description":469,"slug":470},"Carbohydrates","Carbohydrates are the main source of energy for intense training. Discover your needs, the different types and their role in performance.","carbohydrates",{"title":472,"description":473,"slug":474},"Circuit training","Circuit training chains several exercises with little rest. Ideal for burning calories and improving cardiovascular fitness while keeping muscle.","circuit-training",{"title":476,"description":477,"slug":478},"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":480,"description":481,"slug":482},"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":484,"description":485,"slug":486},"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":5,"description":384,"slug":12},{"title":489,"description":490,"slug":491},"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":493,"description":494,"slug":495},"Dropset","A dropset extends a set by reducing the load when failure hits. Powerful intensification method for hypertrophy.","dropset",{"title":497,"description":498,"slug":499},"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":501,"description":502,"slug":503},"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":505,"description":506,"slug":507},"Extension","Extension is the anatomical movement that increases the angle between two body segments. Opposite of flexion.","extension",{"title":509,"description":510,"slug":511},"Fat mass","Fat mass is the total weight of fat tissue. Essential for survival, but excess harms health and aesthetics.","fat-mass",{"title":513,"description":514,"slug":515},"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":517,"description":518,"slug":519},"Flexion","Flexion is the anatomical movement that decreases the angle between two body segments. Opposite of extension.","flexion",{"title":315,"description":521,"slug":522},"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":524,"description":525,"slug":526},"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":528,"description":529,"slug":530},"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":532,"description":533,"slug":534},"Hypertrophy","Muscle hypertrophy is the increase in muscle fiber size. It's the primary mechanism behind muscle growth from resistance training.","hypertrophy",{"title":536,"description":537,"slug":538},"Hypertrophy Training","Hypertrophy training aims to maximize muscle growth using moderate loads (65-85% 1RM) with 8-15 repetitions per set.","hypertrophy-training",{"title":540,"description":541,"slug":542},"Intra-workout","Intra-workout refers to nutrition consumed during training to maintain energy, hydration and performance on long sessions.","intra-workout",{"title":544,"description":545,"slug":546},"Isometric","Isometric contraction is when the muscle produces tension without changing length. No visible movement, intense work.","isometric-contraction",{"title":548,"description":549,"slug":550},"Lean mass","Lean mass is everything in your body except fat: muscles, bones, organs, water. A real performance indicator.","lean-mass",{"title":552,"description":553,"slug":554},"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":556,"description":557,"slug":558},"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":560,"description":561,"slug":562},"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":564,"description":565,"slug":566},"Maintenance","Maintenance is the calorie level at which your weight remains stable. The neutral baseline for any nutritional strategy.","maintenance",{"title":568,"description":569,"slug":570},"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":572,"description":573,"slug":574},"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":576,"description":577,"slug":578},"Mesocycle","A mesocycle is a 4-8 week training block with a specific objective (hypertrophy, strength, peak, deload). The cornerstone of periodization.","mesocycle",{"title":580,"description":581,"slug":582},"Microcycle","A microcycle is the smallest planning unit in bodybuilding: generally 1 week of training. This is your weekly routine.","microcycle",{"title":584,"description":585,"slug":586},"Mobility","Mobility is the ability to actively control range of motion. Find out how to improve your mobility to optimize your performance.","mobility",{"title":588,"description":589,"slug":590},"Muscle mass","Muscle mass is the total weight of muscles in the body. Key indicator of strength, metabolism, and longevity.","muscle-mass",{"title":592,"description":593,"slug":594},"Muscular Endurance Training","Muscular endurance training develops the ability to sustain prolonged effort. Light loads, high reps, short rests.","muscular-endurance-training",{"title":596,"description":597,"slug":598},"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":600,"description":601,"slug":602},"Muscular strength","Muscular strength is the maximum force a muscle (or group) can produce. The fundamental physical quality of any athlete.","muscular-strength",{"title":604,"description":605,"slug":606},"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":608,"description":609,"slug":610},"PR - Personal Record","A PR (Personal Record) is your best performance ever on a movement. The fundamental progress marker.","pr-personal-record",{"title":612,"description":613,"slug":614},"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":616,"description":617,"slug":618},"Periodization","Periodization is the cyclical organization of training into distinct phases to optimize progression, prevent plateaus, and avoid injuries.","periodization",{"title":620,"description":621,"slug":622},"Plateau","A plateau is a period of stagnation despite consistent training. Identifying the cause is the key to breaking it.","plateau",{"title":624,"description":625,"slug":626},"Post-workout","The post-workout is the nutrition right after training to optimize recovery and growth. Protein, carbs, hydration.","post-workout",{"title":628,"description":629,"slug":630},"Pre-workout","The pre-workout is the meal or supplement taken before training to optimize performance. Energy, focus, and pump.","pre-workout",{"title":632,"description":633,"slug":634},"Progressive overload","Progressive overload is the foundational principle of training: gradually increasing the demand on your muscles to keep gaining strength and size.","progressive-overload",{"title":636,"description":637,"slug":638},"Protein","Protein is the essential macronutrient for building and repairing muscle. Discover your needs, the best sources and the optimal timing.","protein",{"title":640,"description":641,"slug":642},"Protein powder","Protein powders are concentrated protein supplements. Practical for hitting daily protein needs.","protein-powder",{"title":644,"description":645,"slug":646},"Push/Pull/Legs (PPL)","The Push/Pull/Legs program divides the workout into 3 types of sessions: push (chests/shoulders/triceps), pull (back/biceps) and legs. Optimal for all levels with frequency 2x/week per muscle.","push-pull-legs-ppl",{"title":648,"description":649,"slug":650},"RIR","RIR (Reps in Reserve) measures how many reps you have left before failure. Modern, intuitive tool to manage intensity.","rir-reps-in-reserve",{"title":652,"description":653,"slug":654},"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":656,"description":657,"slug":658},"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":660,"description":661,"slug":662},"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":664,"description":665,"slug":666},"Rest","Rest between sets is critical and depends on the goal. Strength: 3-5 min. Hypertrophy: 1-3 min. Endurance: 30-60 sec.","rest",{"title":668,"description":669,"slug":670},"Rest-Pause","Rest-pause is an intensification method using ultra-short pauses to extend a set. Powerful tool for hypertrophy.","rest-pause",{"title":672,"description":673,"slug":674},"Sarcomere","The sarcomere is the basic contractile unit of muscle. Composed of actin and myosin, it produces all your movements.","sarcomere",{"title":676,"description":677,"slug":678},"Series (Sets)","A series (or set) is a group of consecutive reps without rest. The basic unit of training programming.","series-sets",{"title":680,"description":681,"slug":682},"Sleep","Sleep is the most underrated training variable. It's during sleep that recovery, muscle building, and hormonal regulation happen.","sleep",{"title":684,"description":685,"slug":686},"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":688,"description":689,"slug":690},"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":692,"description":693,"slug":694},"Stretching","Stretching improves flexibility and range of motion. Learn about the different types and how to effectively incorporate them into your routine.","stretching",{"title":696,"description":697,"slug":698},"Superset","A superset chains two exercises with no rest between them. Time-efficient method that boosts intensity and density.","superset",{"title":700,"description":701,"slug":702},"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":704,"description":705,"slug":706},"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":708,"description":709,"slug":710},"Tabata","Tabata is a 4-minute HIIT protocol: 20 seconds max effort, 10 seconds rest, 8 rounds. Maximum efficiency in minimum time.","tabata",{"title":712,"description":713,"slug":714},"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":716,"description":717,"slug":718},"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":720,"description":721,"slug":722},"Training frequency","Training frequency defines how many times per week you work a muscle. Discover the optimal frequency to progress.","training-frequency",{"title":724,"description":725,"slug":726},"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":728,"description":729,"slug":730},"Training volume","Training volume represents the total amount of work performed. Discover the optimal volumes per muscle per week to progress.","training-volume",{"title":732,"description":733,"slug":734},"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":736,"description":737,"slug":738},"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":740,"description":741,"slug":742},"Upper/Lower","The Upper/Lower program divides training into upper body and lower body sessions over 4 days per week. Perfect balance between frequency (2x/week) and volume for all levels.","upper-lower",{"title":744,"description":745,"slug":746},"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",{"de":748,"en":12,"es":749,"fr":750,"it":751,"pt":752},"muskelkater-doms","doms-dolor-muscular-de-aparicion-tardia","doms","doms-indolenzimento-muscolare-ritardato","doms-dor-muscular-de-inicio-tardio",1784214981770]