About back exercises results of 10,000
13:12
10:38
33:05
10:46
08:24
09:47
14:38
11:13
11:57
10:10
10:16
17:47
11:39
11:26
10:28
10:30
10:53
12:57
09:02
12:13
07:26
08:36
13:16
10:26
12:21
13:31
13:55
11:41
08:30
09:55
12:18
11:27
11:43
12:24
11:36
18:20
13:11
12:50
10:35
22:38
08:21
28:36
50:49
67:00
34:07
35:16