4. Your core *may* be 80% weaker than you think...here's 5 moves to fix it (rock solid core)

    Your core *may* be 80% weaker than you think...here's 5 moves to fix it (rock solid core)

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  6. Don't break these 10 Rules. Do them for GREAT bodyweight strength & flexibility.

    Don't break these 10 Rules. Do them for GREAT bodyweight strength & flexibility.

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