Execution:
1
Standing, hold a dumbbell in each hand with a supinated grip.
2
Perform 7 partial reps in the bottom half.
3
Then 7 partial reps in the top half.
4
Finish with 7 full reps, keeping your elbows close to your torso.
Tip: dumbbells let you adjust the grip mid-set — start supinated and stay there.