It's made from durable rubber and has a textured surface, so you can grip it firmly before you slam it against a wall or floor. View Deal As part of my medicine ball training, I did slams and wall ...

Transform your upper arms with the Barbell Reverse Grip Skullcrusher! Target your triceps effectively, perfect your technique ...

You'll get a better triceps pump this way, leading to more muscle growth. Why: The close-grip pushup targets your triceps more than the standard variation of the pushup while also being a much ...