About back exercise results of 10,000
33:46
38:24
09:11
09:42
09:02
07:01
08:30
10:15
05:02
07:37
07:11
08:27
09:10
26:20
09:37
09:31
03:11
01:09
01:25
57:04
14:59
16:09
17:52
15:48
30:03
21:20
12:12
09:40
01:30
15:18
10:01
14:24
16:41
15:14
11:14
34:19
03:27
02:11
00:59
02:18
01:37
01:00
02:35
02:24
04:30
01:01