Here are your instructions for this hard ‘core’ move… Go over to the ‘Ab’ area and take a 65cm ball from whoever’s doing crunches on it. Form an invisible ‘bench’ with your…
Here are your instructions for this hard ‘core’ move… Go over to the ‘Ab’ area and take a 65cm ball from whoever’s doing crunches on it. Form an invisible ‘bench’ with your…