About core stability results of 6,715
14:17
25:20
14:12
17:52
14:46
22:21
16:26
17:08
15:45
17:37
15:17
12:32
21:08
19:03
19:58
13:19
19:42
17:46
16:56
16:28
13:06
29:47
18:10
18:18
14:51
13:26
13:54
18:40
14:32
18:43
12:44
15:19
48:55
75:51
78:49
92:52
28:44
32:10
28:27
34:19
39:24
47:19
43:18
32:25
123:17
28:45