Strauss Mini Cycle Exercise Bike, (Black) Can be used to strengthen arms and legs, effectively increasing circulation while improving stamina and relieving tension for greater focus and concentration Easily adjust the tension level with the tension knob for a personalized exercise experience Anti-slip, anti-scuff rubber feet pads and heavy duty steel frame prevent the exerciser from sliding and keep you safe and efficient Provide gentle low impact exercise for muscle toning during physiotherapy exercise Tension is easily adjusted with tension screw, compact for storage and transport