動的ストレッチ - 筋肉作り

動的ストレッチ

Dynamic Warm-up**

A Japanese woman in her 20s, fully clothed in stylish athletic wear, performing dynamic stretches in a bright, modern gym with other people exercising in the background, safe for work, appropriate content, fully clothed, professional, perfect anatomy, correct proportions, natural pose, well-formed hands, proper finger count, natural body proportions, high quality, family-friendly. The focus is on a powerful lunge with arms extended.

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トレーナー必見!ケガを防ぐための裏ワザトレーニング、知らなきゃ損!

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最近、ジムでトレーニングをしている人たち ...