Jerry's goal is to increase his arm strength. Look at these entries in his workout log and determine which principle of training he is most likely focusing on in order to reach that goal.


Tuesday

4 reps @ 15 lbs

Wednesday

Yoga class

Thursday

5 reps @15 lbs

Friday

30-minute easy run

Saturday

6 reps @15 lbs

Sunday

Rest

A)Time
B)Overload
C)Reversibility
D) Progression