Предмет: Биология, автор: Zen20

В тренажерном зале, спортсмены делали упражнения с гантелями. Первый спортсмен удерживал гантелю в вытянутой руке, второй – поднимал и опускал гантелю в определенном темпе. Какой из спортсменов утомится быстрее и почему?
Пожалуйста помогите

Приложения:

Znanijaplusminus: второй спортсмен утомится быстрее т.к при движении под воздействием нагрузки происходит закисление мышц(накапливается молочная кислота) это называется лактат (побочный результат мышечных нагрузок) я там не правильно написал

Ответы

Автор ответа: Znanijaplusminus
3

Ответ:

первое. если поднимать вес с вытянутой рукой, то вес будет поднимать рука, а второй опирался на тело

Объяснение:


Zen20: это правильно?
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