One-rep max
45 kg for 12 reps
Estimated one-rep max: about 61 kg. The five formulas span 58–65 kg, so treat it as a range.
Estimated one-rep max
61 kg
Mean of five published formulas. Range 58–65 kg — above ten reps every formula is extrapolating, so this is a rough guide only.
| Formula | 1RM | Source |
|---|---|---|
| Epley | 63.0 | Epley, 1985 |
| Brzycki | 64.8 | Brzycki, 1993 |
| Lombardi | 57.7 | Lombardi, 1989 |
| O'Conner | 58.5 | O'Conner et al., 1989 |
| Mayhew | 60.9 | Mayhew et al., 1992 |
So is 61 kg a good bench press?
If that lift is a bench press, 61 kg puts a man at 82.5–87.5 kg bodyweight at the 1st percentile of 29,914 judged competition benches — novice.
Percentages of that max
| % of 1RM | Weight |
|---|---|
| 95% | 57.9 |
| 90% | 54.9 |
| 85% | 51.8 |
| 80% | 48.8 |
| 75% | 45.7 |
| 70% | 42.7 |
| 65% | 39.6 |
| 60% | 36.6 |
| 55% | 33.5 |
| 50% | 30.5 |
A sensible warm-up to it
| Step | Weight | Reps |
|---|---|---|
| 40% | 24.4 | 5 |
| 55% | 33.5 | 5 |
| 70% | 42.7 | 3 |
| 80% | 48.8 | 2 |
| 90% | 54.9 | 1 |
| Working | 61.0 | 1 |
A conventional ramp, not the ramp. Add or remove steps to taste — the point is to arrive warm and not tired.