【99%の人が知らない】筋トレ正しいフォーム12ポイント完全解説

By lifting your top two fingers, the Rip Grip Pro @rip_grip_pro will help you: - Keep the barrel in the zone longer - Reduce roll overs by forcing you to pull through contact - One size fits all The Rip Grip Pro is intended to be worn on your top hand to lift the index and middle fingers away from the bat. This causes the batter to rely on the gripping strength of the ring and pinky fingers during the swing. The result is that the bat is pulled and rotated through the swing, rather than “pushed”