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Why muscles require a period of rest after intense physical activity?

Axel Corkery
Axel Corkery
2025-06-20 12:33:54
Count answers : 20
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Rest and recovery is an important aspect of an exercise program because it allows the body time to repair and strengthen itself in between workouts. It also allows the athlete to recover, both physically and psychologically. The body is allowed to adapt to the stress associated with exercise, replenishes muscle glycogen (energy stores) and provides time for the body tissue to repair. Athletes who are sleep deprived are at risk of losing aerobic endurance and may experience subtle changes in hormone levels, which can lead to higher levels of cortisol (a stress hormone) as well as a decrease in human growth hormone, which is active during tissue repair. Sleep is another important aspect of rest and recovery when it comes to sports performance.
Rosalee Cartwright
Rosalee Cartwright
2025-06-20 11:05:40
Count answers : 25
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It can keep blood flowing and help muscles recover and rebuild from intense physical activity. Active recovery workouts are beneficial for your body. They may help you recover faster after a difficult workout. Some benefits include: reducing lactic acid buildup in muscles, eliminating toxins, keeping muscles flexible, reducing soreness, increasing blood flow helping you maintain your exercise routine. Studies show that active recovery exercise may help clear blood lactate in the body. Blood lactate may accumulate during intense exercise and results in an increase in hydrogen ions in the body. This accumulation of ions can lead to muscle contraction and fatigue. By participating in active recovery, this accumulation decreases, helping your muscles feel less fatigued and keeping you going.

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