Stack to boxes or high benches on top or each other.
Bend over the boxes so that your feet hang but your upper body is completely supported.
Elevate your feet while keeping your legs as straight as possible, actively engaging your back.
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Stack to boxes or high benches on top or each other.
Bend over the boxes so that your feet hang but your upper body is completely supported.
Elevate your feet while keeping your legs as straight as possible, actively engaging your back.