GLOSSARY

Nutrition for Hypertrophy supports skeletal-muscle growth alongside appropriate resistance training. Adequate energy, protein quality and distribution matter, and a calorie surplus does not guarantee that all gained mass is muscle.

Intermittent sports combine repeated intense actions with lower-intensity activity or pauses. Carbohydrate availability can support repeated work, while recovery between sessions or matches creates additional needs. Strength and power sports also require adequate energy and protein, with carbohydrate requirements shaped by the amount and density of training. A single brief effort does not describe the full day's demand. Match the food plan to warm-up, practice, competition, breaks and the next event rather than only the longest continuous effort.

Dietary protein provides amino acids for tissue maintenance and adaptation. Total daily intake, distribution across eating opportunities, protein quality and sufficient energy all matter. A precisely timed drink cannot compensate for an inadequate overall diet, while a convenient food or supplement can help when normal meals are difficult. Resistance training provides the relevant stimulus for muscle development. Interpreting protein as an exercise fuel should not distract from supplying carbohydrate and fat appropriately or from its structural and functional roles.

Carbohydrate requirements vary with the intensity, duration and importance of the work. Daily intake relative to body mass describes a different quantity from an intake rate during exercise, which is commonly expressed per hour. A larger daily target does not mean the same amount should be consumed in every session. Match supply to the schedule, starting stores and practical tolerance, and distinguish grams eaten from grams absorbed or oxidized when discussing a fueling plan.

For example, a strength athlete's brief competition lifts are preceded by warm-up and supported by a much larger training program. Plan meals for that full demand, including adequate energy, protein and appropriate carbohydrate. Judge the strategy against strength, training quality and recovery rather than assuming the shortest visible effort captures the athlete's nutritional requirements.

Energy requirements depend on body size and composition, activity, life stage and physiological circumstances. A maintenance estimate is a starting point for a defined situation rather than a permanent personal calorie ceiling. Training load, recovery, appetite and changes in body mass help evaluate its usefulness. Growth, illness or a change in training schedule may require reassessment. Adequate energy also needs appropriate carbohydrate, protein, fat and micronutrient provision; matching a calorie total alone does not guarantee a balanced sports diet.

Recovery nutrition considers carbohydrate restoration, protein provision and fluid and electrolyte replacement according to what was depleted and when the athlete must perform again. A short turnaround raises the practical importance of early, tolerated intake. An ordinary meal may cover needs when there is more time, while portable options help when appetite or logistics interfere. Feeling less sore is not the same as demonstrating restored function, and nutrition cannot fully replace adequate rest or an appropriate training load.

A nutritional strategy should be evaluated by the quality and relevance of evidence, the athlete's response and the feasibility of implementation. Molecular signaling, a substrate-oxidation change, a laboratory capacity test and race performance are different outcomes. Association does not establish cause, and a response in one small study need not generalize to all athletes. Define the intended benefit before changing the plan, then evaluate training quality, recovery and performance under comparable circumstances rather than judging success by novelty.