Leg Extension vs Machine Seated Crunch

Male
Female
Pounds (lb)
Kilograms (kg)

Overall Comparison

Metric Leg Extension Machine Seated Crunch Difference Percent
Daily count 617 54 563 1043%
Total lifts entered 692,976 88,419 604,557 684%

Male Comparison

Metric Leg Extension Machine Seated Crunch Difference Percent
Average lift 211.9 lb 187.3 lb 24.6 lb 13%
Elite lift 411.1 lb 390.5 lb 20.6 lb 5%
Average bodyweight 169 lb 172 lb -3 lb -2%
Lifts analysed 71,105 1,350 69,755 5167%

Female Comparison

Metric Leg Extension Machine Seated Crunch Difference Percent
Average lift 127.9 lb 84.7 lb 43.2 lb 51%
Elite lift 268.5 lb 167.2 lb 101.3 lb 61%
Average bodyweight 142.7 lb 143.6 lb -1 lb -1%
Lifts analysed 19,797 0 19,797 -