Reebok

FREE SHIPPING & RETURNS ON ORDERS OVER $49
Training

Gymball - 55cm

$19.97$30
Gymball - 55cm Grey B78443
Gymball - 55cm Grey B78443
Gymball - 55cm Grey B78443
Training

Gymball - 55cm

$19.97$30
Available colors
Grey
Free & fast delivery on all orders over $49. Free returns, excluding custom shoes.

Gymball - 55cm

In your quest for core strength, our gym ball is your essential prop. Constructed in burst-resistant rubber, it flexibly supports crunches, dips, and planks with some kicked-up intensity to strengthen all those stabilizing muscles. Rest your back on the ball, plant your feet, and look for a 90-degree body angle to find the best ball size for your future firmer core.

  • High-density rubber construction for flexibility and durability
  • Diameter: 21.5", an ideal size for most users between 5'1" and 5'6"
  • Built with no-burst technology to prevent injury
  • Comes with a fundamental pump for inflating to the perfect resistance
  • Includes a workout DVD for exercise ideas and proper form
  • Product code: B78443
  • Product color: Grey