Question

When Amy carriers a heavy book bag all the way to school, she is demonstrating

1. hypertrophy
2.Muscular endurance
3.muscular strength

Answer 1

2.Muscular endurance

Step-by-step explanation:

Why because Endurance is the ability of an organism to exert itself and remain active for a long period of time.

Answer 2

It’s 2 Muscle endurance