Always seek the advice of a qualified health professional before starting or changing an exercise program especially if overweight, pregnant, regularly taking medication or have any exsisting medical conditions. Make sure you exercise in a well lit space free from obsticles and wear comfortable clothing. The creaters, owners and distributors of this material are not responsible for any injuries you may experience as a result of this. By downloading this material, you are accepting that you have read, understood and agreed to follow these basic instructions