About plank exercise results of 5,236
03:41
03:50
11:24
11:43
11:02
08:46
08:14
10:57
09:36
09:16
20:56
09:25
10:05
14:08
09:29
11:37
09:30
01:05
11:07
17:00
08:49
06:24
06:18
05:35
04:41
04:43
07:02
15:07
06:06
05:46
09:35
05:39
06:55
05:41
06:23
02:06
28:15
00:46
10:40
14:28
03:21
02:47
03:42
04:38
04:00
03:27