13. Reverse Fly

clothing,active undergarment,undergarment,supermodel,muscle,
clothing,thigh,active undergarment,undergarment,leg,
active undergarment,clothing,muscle,arm,organ,

Use a stand-up machine with a waist-high bar. Keeping your knees straight, bend at the waist, then β€œfly” back up. Don’t over-extend, just keep your line straight as you come up. Repeat for 3 sets of 12. It doesn’t sound like much, but this is great for your core!

Twist (shouting is Optional)
Explore more ...