Weegy: Weight lifting uses Energy System 3 to supply ATP to the body.
User: An aerobics class for children should
A. include weight lifting exercises in the routines.
B. include the same routines used in adult classes due to children's lengthy attention span.
C. emphasize muscle stretches during warm-ups and cooldowns.
D. be designed keeping in mind that their hearts are smaller than adults' hearts.
Weegy: An aerobics class for children should emphasize muscle stretches during warm-ups and cool downs.
User: A person's maximum number of METS is also called
A. kcal level.
B. capacity for converting food into energy.
C. physical working capacity.
D. capacity for anaerobic conditioning.
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