Nadia RodriguezOct 231 min readSeattle Reformer Class - Jackknife! Looking to add a new challenge to your workout? The Jackknife exercise is a must-try! This dynamic movement requires full-body engagement, developing exceptional core strength and control.
Looking to add a new challenge to your workout? The Jackknife exercise is a must-try! This dynamic movement requires full-body engagement, developing exceptional core strength and control.
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