How much weight should I be using?

Each exercise in your program has a recommended rep range (for example, 6–10 reps or 8–12 reps). The weight you choose should let you complete at least the lower end of that range with good form, but not more than the upper end.

If you cannot reach the minimum reps on your first set, the weight is too heavy. Lower the weight for the next set.

If you can perform more than the maximum reps on your first set, the weight is too light. Increase the weight for the next set.