About core stability results of 6,716
16:30
10:42
14:41
26:30
13:43
11:21
13:39
12:44
21:10
16:55
10:55
10:35
13:39
13:46
12:48
14:27
13:37
12:10
11:45
12:24
12:52
13:03
11:39
16:05
12:48
13:36
17:07
24:14
28:48
14:32
11:52
16:04
17:10
14:21
16:04
13:10
13:11
13:35
18:10
14:09
15:03
13:03
13:02
14:27
11:55
28:17