About lower abs exercise results of 10,000
17:52
19:42
18:34
14:42
18:13
16:22
15:40
17:25
15:40
14:12
15:17
16:25
17:59
19:55
26:58
19:15
18:23
12:41
15:14
17:51
16:40
13:54
16:32
17:30
13:06
13:50
13:56
15:01
23:44
22:11
21:31
19:37
18:52
14:54
14:01
17:32
18:08
18:58
20:09
15:40
16:49
19:00
16:10
16:23
12:16
16:22