Swiss Ball Prone Jackknife - Muscle & Fitness

Side Jackknife: Target Obliques & Core for Stronger Abs – Fitness Volt

The prone jackknife is perfect for anyone having a hard time with the primal standard of squat 🏋️ Watch as @balancedbody.ashley demonstrates One of the many things taught in IMS1 / Year 1 of the CHEK Academy 💙 Enrollment for 2023 ends this week Want to learn more about the CHEK Academy Then Register for the Open House to get a sneak preview 🔗 Link in bio for more #jackknife #squat | CHEK Institute