Machine Seated Crunch vs Machine Back Extension

Overall comparison

The daily number of machine seated crunch lifts entered on Strength Level is greater than the daily number of machine back extension lifts.

Metric Machine Seated Crunch Machine Back Extension Difference Percent
Daily count 5 2 ↑3 ↑150%
Total lifts entered 5 2 ↑3 ↑150%

Male comparison

The average machine seated crunch entered by men on Strength Level is less heavy than the average machine back extension.

The bodyweight of men entering machine seated crunch lifts on Strength Level is on average less heavy than those entering machine back extension lifts.

Metric Machine Seated Crunch Machine Back Extension Difference Percent
Average lift 186.4 lb 259.9 lb ↓73.6 lb ↓28%
Elite lift 401.9 lb 518.9 lb ↓117 lb ↓23%
Average bodyweight 177 lb 177.7 lb ↓0.7 lb ↓0%
Lifts analysed 207 109 ↑98 ↑90%

Female comparison

The average machine seated crunch entered by women on Strength Level is less heavy than the average machine back extension.

The bodyweight of women entering machine seated crunch lifts on Strength Level is on average heavier than those entering machine back extension lifts.

Metric Machine Seated Crunch Machine Back Extension Difference Percent
Average lift 84.7 lb 89.6 lb ↓4.9 lb ↓5%
Elite lift 167.2 lb 186.7 lb ↓19.5 lb ↓10%
Average bodyweight 143.6 lb 140.8 lb ↑2.8 lb ↑2%
Lifts analysed 0 0 ↑0 ↑-