DESIGN: Low-impact aerobic exercise for legs and arms, designed to stimulate blood circulation & improve muscle strength, cardiovascular health & coordination. PORTABLE: This compact portable machine allows use anywhere - use whilst watching TV, under your desk whilst working or place on a table top to exercise your arms. RUBBER PADS: Ergonomic design features heavy duty steel construction with four anti-slip rubber pads to prevent sliding while protecting surface areas. DIGITAL LCD DISPLAY: Multi-function digital LCD display shows calories burned, time, rotations per minute, rotations completed and scan. ADJUSTABLE: Adjustable resistance knob and adjustable straps for added comfort and control.