PRx Slam Balls

PRx slam balls are designed to absorb the energy of a slam with no bounce. They're a great addition to any gym because they're versatile and durable. The shifting weight inside also helps strengthen your hands and grip.

Beyond slams, you can use them for Russian twists, sit-ups, goblet squats and balance push-ups, or hold one between your feet for pull-ups. For lacrosse players, overhead slams and rotational throws build the explosive core power that drives shooting and checking.

Specs:

• Diameter: 9" for 10–20 lb balls; 10" for 30–35 lb balls
• Material: rubber casing
• No-bounce design

Weights and prices: 10 lb $34.99, 15 lb $44.99, 20 lb $54.99, 30 lb $64.99, 35 lb $74.99.

Which weight? Choose a lighter ball for speed and conditioning circuits. In contrast, a heavier ball is better for slower, max-effort slams.

How to slam safely: first, stand with your feet shoulder-width apart. Next, lift the ball overhead and brace your core. Finally, slam it down in front of you and bend your knees to pick it up with a flat back.

Store it with PRx medicine ball storage, or add a PRx medicine ball for wall balls. Stringers Lacrosse Shop ships every order from Chagrin Falls, Ohio.