The PTP PowerTube is the perfect piece to start building your very own resistance system for anywhere-anytime training. The built-in heavy-duty carabiners make it fully interchangeable, allowing you to add or subtract resistance in a matter of seconds. The PTP PowerTube is fully compatible with the PTP Power Handles, Ankle Straps, Door Anchor and Outdoor Anchor. If you own a PTP Total Resistance System, the PTP PowerTube can also provide a handy tube replacement option when needed
