Machine Chest Fly vs Machine Back Extension

Overall comparison

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

Metric Machine Chest Fly Machine Back Extension Difference Percent
Daily count 49 2 ↑47 ↑2350%
Total lifts entered 54,909 2 ↑54,907 ↑2745350%

Male comparison

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

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

Metric Machine Chest Fly Machine Back Extension Difference Percent
Average lift 193.1 lb 259.9 lb ↓66.9 lb ↓26%
Elite lift 362.9 lb 518.9 lb ↓156 lb ↓30%
Average bodyweight 174.1 lb 177.7 lb ↓3.7 lb ↓2%
Lifts analysed 11,058 109 ↑10,949 ↑10045%

Female comparison

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

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

Metric Machine Chest Fly Machine Back Extension Difference Percent
Average lift 88 lb 89.6 lb ↓1.6 lb ↓2%
Elite lift 187.9 lb 186.7 lb ↑1.2 lb ↑1%
Average bodyweight 149.7 lb 140.8 lb ↑8.9 lb ↑6%
Lifts analysed 1,002 0 ↑1,002 ↑-