3.6m Fit Girl Videosのインスタグラム(fitgirlvideos) - 2月25日 11時05分

follow @fitgirlsguide! ?
- Keep head and neck in line with the spine
- Isolate your abdominals and minimize hip flexor involvement by having someone hold down your feet
- Remember to breath! Exhale on the way up and inhale on the way down
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Follow @fitgirlsguide for more motivation and workout inspiration! ??

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