UltraFit™ Thumper™ Slam Ball
The zero-bounce, zero-roll ball specially designed to slam!
Long-lasting, textured cover withstands the toughest slamming workouts, with a sand-filled center that absorbs force on impact for zero bounce or movement. Sand center also shifts during throws or partner hand-offs for engaging core and stabilizing muscles. Graphics may vary.Which medicine ball is right for me?