About plank exercise results of 5,245
19:15
34:32
06:06
06:13
11:56
05:57
10:09
05:14
05:16
06:26
11:31
06:12
12:18
06:28
05:44
06:48
06:05
09:04
04:44
06:45
09:19
09:21
09:21
23:05
06:46
11:29
10:03
08:46
08:56
16:21
31:18
31:18
27:08
20:11
02:01
02:22
02:30
15:35
01:58
02:07
02:14
02:50
02:34
02:32
02:34
09:11