Skull Crushers: Step 2
Fully extend your arm upwards, but don’t lock your elbow. Yep, it can get tough. Remember, keep your core engaged and butt tight.
Reps of 10-15 depending on how much weight you use.::
BTW, I know I don’t look pretty in these videos or pictures. It’s my firm belief if you look good at the gym, you’re not working hard enough. Or you’re concerned with the guy on the next machine’s body not your own. Don’t be afraid to sweat. It’s good for you.