CORE STRENGTH
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📚 The core is not only the rectus abdominis and oblique muscles, but rather muscles that attach to the hip that aid in stability. These isometric variations do not change length during the contraction, but still produce force in the muscle. This can aid in more postural and functional achievements since the core can help redistribute the load as well as assist in maintaining neutral spine.
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✅ You will need a Swiss ball to perform the exercises in this series.