About back exercise results of 10,000
06:42
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05:48
05:30
06:21
06:56
06:43
15:04
07:59
07:31
07:42
07:40
05:42
03:00
14:20
19:17
12:56
04:33
11:20
11:02
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04:16
03:51
03:08
04:33
02:53
14:00
03:33
03:20
12:18
03:26
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04:28
03:12
03:00
03:29
04:42
05:18
03:49
09:17
04:11
22:36
25:35
21:35