Cardiorespiratory responses and Dynamic balance between the simply fit board and the ab rocket twister

• Research question one: What is the energy expenditure level of the participants when they

are using the Simply Fit Board versus the Ab Rocket Twister?

• Research question two: What are the effects of the Simply Fit Board versus the Ab Rocket

Twister on dynamic balance of the participants?

• Research question three: What is the perception of enjoyment when participants are using

the Simply Fie Board versus the Ab Rocket Twister?