To compare performances of Olympic weightlifters of different body weights, the classic
formula divides the load lifted by the athlete's
body weight
body weight squared
lean body weight
body weight to the two-thirds power
✓ -:- body weight to the two-thirds power
During a free weight exercise, muscle force varies with which of the following?
1. perpendicular distance from the weight to the body joint
2. joint angle
3. movement acceleration
4. movement velocity squared
4|Page | Grade A+| 2024/2025
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