About plank exercises results of 1,835
04:48
03:00
03:58
04:28
14:00
16:41
14:33
11:26
13:20
26:40
06:54
03:21
04:21
07:22
15:14
04:04
07:25
08:40
04:01
10:49
14:29
14:46
10:03
07:21
09:41
01:30
20:59
02:01
09:22
01:11
07:54
03:58
03:56
03:20
06:51
08:43
03:53
04:55
08:16
10:17
10:28
05:18
04:06
05:08
01:32
02:13