A one-rep max (1RM) calculator determines the maximum weight you can lift for a single repetition of an exercise. Your 1RM determines your strength levels for a particular exercise
| 95%: 0 Kgs | 70%: 0 Kgs |
| 90%: 0 Kgs | 65%: 0 Kgs |
| 85%: 0 Kgs | 60%: 0 Kgs |
| 80%: 0 Kgs | 55%: 0 Kgs |
| 75%: 0 Kgs | 50%: 0 Kgs |