As Part of a Circuit Weight Training Program, Your Patient

Multiple Choice

As part of a circuit weight training program, your patient performs 2 sets of 10 repetitions of biceps curls at 70% of a 1 repetition maximum (RM) , resting briefly between sets.Which of the following energy systems is primarily being used?

A) Phosphagen system
B) Anaerobic-glycolytic system
C) Aerobic system
D) ATP-PC (adenosine triphosphate-phosphocreatine) system