About best back exercise results of 10,000
20:03
06:30
16:31
10:13
06:56
05:13
02:07
05:48
12:27
08:40
07:43
04:21
19:25
08:53
08:41
02:48
04:33
01:41
15:32
07:12
03:26
14:08
03:24
07:22
05:31
13:43
00:51
05:03
08:10
03:17
05:06
16:02
02:31
04:54
11:10
13:27
11:30
19:10
08:46
18:58
04:59
04:27
14:32
02:08
20:58
10:10