gpp挑战的第5天，julia v earth。注意脊柱和灵活的腿。

• 00:00
• 00:43
• 01:12
• 01:56
• 02:25
• 03:08
• 03:37
• 04:21
• 04:50
• 05:33
• 06:03
• 06:46
• 07:15
• 07:59
• 08:28
• 09:11
• 09:40
• 10:24
• 10:53
• 11:36

Today I'm working mostly on back strengthening and few exercises on legs flexibility.

• 9,543
• 12:06