Which of the following muscles would be MOST affected by inactivity?

An athlete performs 10 repetitions of a standing barbell curl, then immediately switches to dumbbells and performs 10 repetitions of hammer curl exercises. This represents what type of set?

A 64 college quarterback weights 180 lbs and desires to gain muscle mass and strength.
He has a daily intake of 3200 kilocalories that consists of 26% fat, 14% protein, and 60% carbohydrate.
Which of the following guidelines will be MOST important to achieve his goal?

To assess an athlete's preparedness to participate in an advanced plyometric training program the athlete must maintain the single leg half squat for how many seconds?

Which of the following equations is used to calculate power?