How to do it
- Stand with feet hip-width apart.
 - Bend your body forward while keeping your core tight and your back flat, sticking your butt out as you do so.
 - Lock your elbows by your sides, pressing the weight back and straightening your arms out to lock completely.
 - Pull back into a 90-degree angle with control – try not to swing the weight.
 - Squeeze and hold for 2 seconds while your arm is extended for extra burn.