Feet Jack
主要筋肉: 大腿四頭筋
他の筋肉: ふくらはぎ
装置: 装置なし
種目: コンパウンド
フィットネスレベル: ビギナー
カテゴリー: プライオメトリックス
- Start with your feet together, arms bent, and elbows at your side.
- At the same time, jump both feet out to the side, allowing your elbows to swing out slightly.
- Immediately reverse the motion by jumping back to the starting position and bringing your elbows back into your side.
- Repeat for the recommended amount of repetitions.
Source: bodybuilding.com
