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The average energy intake for a weightlifter is around 2000 kj. They gain this by eating certain foods such as meats and fats.
The large starchy meal allows the runner to store large amounts of glucose in the body in the form of glycogen. All these glycogen would be converted to glucose when he needs them in large amount during the race. The glucose converted can help him when his muscles undergo aerobic or anaerobic respiration.
which three system are involved in the excretion of wastes in humans
Technically everyone is both. The first 5 minutes or so are considered anaerobic and then after that the body switches to aerobic metabolism for the remainder of the race.
The muscles do not have enough oxygen for aerobic respiration.
The number of muscles are the same in all normal humans no matter what sport they do.
weightlifter
what muscles of a weight lifter/marathon/runner/compared
The average energy intake for a weightlifter is around 2000 kj. They gain this by eating certain foods such as meats and fats.
Different activities require different skills and strengths and the use of different muscles etc.
Asthma prevents proper breathing and marathon runner would be affected by the lack of oxygen to their muscles, which may make them fatigue faster.
If a person exercises a lot, he or she will not only train his or her muscles, but also his or her lungs. And since the lungs are surrounded by muscles, you train these muscles too. So a marathon runner has stronger lungs, that have a bigger capacity, as the muscles that surround can contract and stretch farther than those of a nonactive person.
"Nike!" The runner announced "Victory!" over the Persians at the battle of Marathon .
Who was the first women olypic marathon runner
Carrot
10
Water or Gatorade