Only 15 work reps each session if you don't count warmup reps.
Discussion
Doh, it's 3 sets of 5 reps for 3 lifts.
3 * 5 * 3 = 45 reps on M, W, F
Only 15 work reps each session if you don't count warmup reps.
Doh, it's 3 sets of 5 reps for 3 lifts.
3 * 5 * 3 = 45 reps on M, W, F