Machine Back Extension vs Machine Shoulder Press
Overall Comparison
| Metric | Machine Back Extension | Machine Shoulder Press | Difference | Percent |
|---|---|---|---|---|
| Daily count | 13 | 231 | -218 | -94% |
| Total lifts entered | 36,195 | 254,979 | -218,784 | -86% |
Male Comparison
| Metric | Machine Back Extension | Machine Shoulder Press | Difference | Percent |
|---|---|---|---|---|
| Average lift | 119.7 kg | 76.9 kg | 42.7 kg | 56% |
| Elite lift | 268.2 kg | 158.7 kg | 109.6 kg | 69% |
| Average bodyweight | 78.2 kg | 79.3 kg | -1 kg | -1% |
| Lifts analysed | 635 | 21,715 | -21,080 | -97% |
Female Comparison
| Metric | Machine Back Extension | Machine Shoulder Press | Difference | Percent |
|---|---|---|---|---|
| Average lift | 40.6 kg | 34.4 kg | 6.3 kg | 18% |
| Elite lift | 84.7 kg | 80.4 kg | 4.3 kg | 5% |
| Average bodyweight | 63.9 kg | 67.2 kg | -3.4 kg | -5% |
| Lifts analysed | 0 | 2,723 | -2,723 | -100% |