About plank exercise results of 5,170
04:49
04:48
06:06
06:16
09:16
08:21
07:06
12:25
08:06
10:59
08:39
02:16
17:54
14:23
19:04
04:55
04:06
03:59
16:26
05:36
03:09
02:27
01:01
11:30
07:59
08:20
09:02
10:01
10:23
04:49
05:27
00:50
06:32
02:49
03:24
04:27
09:46
13:18
13:52
01:14
13:40
11:39
12:24
06:36
13:08
13:21