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along with Rival's original Ergo strap system for extra wrist support
This product should not replace a varied and balanced diet
By supporting your lumbar spine and eliminating space between your back and the floor
vitamin B7 (as biotin)
Dynamax - AbMat hydration along with Rival's original ErgoTake your Dynamax sit up throws to another level! The AbMat assists in performing an anatomically correct sit up that is safe and effective. By supporting your lumbar spine and eliminating space between your back and the floor, the AbMat increases stability while isolating your abdominals for a total core workout.
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