All changes saved
1. Your younger brother wants to build his aerobic capacity in order to make a spot on your high school track team. How would you design a workout program
for him so that he remains injury-free but also builds strength?
A. Increase duration by 10% each week.
B. Increase duration by 15% each week.
OC. Increase duration and intensity by 15% each week.
D. Increase duration and intensity by 10% each week.