Training Progress : Stability Ball Back Extension Rep Max :
Start Date 1RM : Duration
2015-11-03 20 lbs 2293 Day(s)
Last Date : 1RM : Result
2022-02-11 15 lbs Decrease -25.0 %
Logs For : Stability Ball Back Extension

2022-02-11

Set 1 : 10x15

Set 2 : 10x12


Rep Max: 15

2020-07-21

Set 1 : 10x3


Rep Max: 3

2015-11-03

Set 1 : 0x20


Rep Max: 20