Body Armor EP 1195: Use the Stability Ball Jackknife to progress your core workouts
- Dr. Michael Tancini
- 2 days ago
- 1 min read
Body Armor EP 1195: Use the Stability Ball Jackknife to progress your core workouts
Your Problem: Back pain
Your Solution: Stability Ball Jackknife
Your Result: Stronger core and less back pain
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