Grip ropę firmly. keeping your hands aboui shoulder width apart and shoulder height. Tighten your abdomen: puli out as hard as you can; hołd position; relax.
88. Tie a loop of ropę. Adjust the sizc so that you can step on the bottom of the loop and hołd the top of it just above shoulder height. Tighten your abdomen; puli up on the ropę as hard as you can; hołd position; relax. Repeat with other arm.
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