← Back

Back Extensions

Lower Back Glutes Hamstrings
Estimated RM Over Time
2026-04-23
Set Reps Weight (kg)
1 11 20.5
2 10 20.5
3 10 20.5
2026-04-21
Set Reps Weight (kg)
1 11 20.5
2 11 20.5
3 10 20.5
2026-04-06
Set Reps Weight (kg)
1 15 11.0
2 8 21.0
2026-03-24
Set Reps Weight (kg)
1 12 16.0
2 12 16.0
2026-02-28
Set Reps Weight (kg)
1 10 20.5
2 8 20.5
3 6 20.5
2026-02-18
Set Reps Weight (kg)
1 7 22.5
2 6 20.0
2026-02-13
Set Reps Weight (kg)
1 12 20.0
2 10 24.0
3 7 20.0
2026-02-10
Set Reps Weight (kg)
1 10 20.0
2 10 20.0
2026-02-03
Set Reps Weight (kg)
1 11 20.0
2 11 20.0
3 7 20.0
4 8 BW