The Reebok Power Tube Level 5 is perfect for muscle toning, strength or rehabilitation and works by applying tension to the targeted area. Suitable for a wide range of fitness activities, it is ideal for effectively targeting any muscle group. Power tubes are a fantastic and popular addition to any home or gym workout routine and can easily be used instead of or in place of free weights. This tube is 156cm in length, is highly durable and has a protective outer sleeve for your safety. Not only is it small but it is also lightweight making it simple to carry and easy to store when not in use. If space is an issue for your workout, power tubes provide a great solution as they can be used in the smallest of spaces. Available in 5 resistance levels (sold separately), this level 5 power tube offers the heaviest resistance. Reebok Studio Power Tube - Level 5 in Black