Versatile training device improves balance, core stability, and proprioception.
With bubble side up - sit, lie, kneel or jump
With platform side up - do pushups or planks
Has a rugged, high density dome and reinforced base
Firmer dome provides greater production and high intensity loading
Tactile, non-slip honeycomb grip spring-loads feet
Includes foot pump, workout DVD and wall chart
2 year warranty