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You'll also work on your flexibility, as the gliding motion stretches your hamstrings, calves and lower-back muscles.
您也可以提高柔韧性，因为滑行拉伸您的大腿，小腿和腰部肌肉。
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Stretches the spine, shoulders, hamstrings.
伸展脊柱、肩和腘绳肌。
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Stretches the spine, shoulders, hamstrings.
伸展脊柱、肩和腘绳肌。
youdao