Back Extension vs Jumping Jack
Overall Comparison
Metric |
Back Extension |
Jumping Jack |
Difference |
Percent |
Daily count |
72 |
2 |
70 |
3500% |
Total lifts entered |
38,858 |
6,895 |
31,963 |
464% |
Male Comparison
Metric |
Back Extension |
Jumping Jack |
Difference |
Percent |
Average lift |
327.7 lb |
662.3 lb |
-334.6 lb |
-51% |
Elite lift |
663.6 lb |
2011.1 lb |
-1347.5 lb |
-67% |
Average bodyweight |
171.6 lb |
170.3 lb |
1.3 lb |
1% |
Lifts analysed |
2,380 |
538 |
1,842 |
342% |
Female Comparison
Metric |
Back Extension |
Jumping Jack |
Difference |
Percent |
Average lift |
237.7 lb |
336.3 lb |
-98.6 lb |
-29% |
Elite lift |
416.8 lb |
699.5 lb |
-282.7 lb |
-40% |
Average bodyweight |
143.4 lb |
137.7 lb |
5.7 lb |
4% |
Lifts analysed |
703 |
0 |
703 |
- |