Maximise your strength training by adding extra intensity via Fitness-Mad’s Power Resistance Loop. A strong intensity loop, it offers a versatile way to get those muscles working harder and train that core. Allowing you to add resistance without adding additional weights, this handy training tool can be used on its own for a wide range of strength training exercises to strengthen muscles and for core conditioning. In addition, you can team it with fitness apparatus or equipment thanks to its heavy-duty latex construction. It is also suitable for rehabilitation. Use anywhere – portable and lightweight, you can sling it in your gym bag or over your shoulder with ease. Strong Resistance Loop.