Your patient is performing a standing biceps curl for 2 sets of 10 using a 1-lb weight. Using the overload principle, which exercise progression is most appropriate for this patient? a) 2 sets of 10 using a 2-lb weight b) 3 sets of 10 using a 1-lb weight c) 2 sets of 15 using a 1-lb weight d) 3 sets of 15 using a 1-lb weight