Mini crankset training: Folding crankset with adjustable straps specially designed for working legs and arms. Thanks to it, you can exercise your upper and lower limbs, gently, with little impact. You can boost blood circulation, increase muscle strength, improve coordination and keep fit. Uten folding crankset is suitable for all ages, for people working in the office, for the elderly, for those who do not have time to go to the gym. You can use this handy device while watching TV, playing on your phone or reading a book. With LCD display: This foldable pedal board has an LCD display that clearly shows 4 values: exercise time, calories expended, cycles and revolutions per minute (rpm) and calories burned. It also includes a scan function that displays all measurements in sequence. Easy to assemble and lightweight: The dimensions of this device (40.6 x 35 x 32.5 cm) make it a portable pedal board. Its legs fold down for easy storage and transport. The pedals and straps are made of non-slip rubber, preventing falls during training. HIGH QUALITY: This crankset has a durable steel frame and the crank arms ensure a long service life. Pedals can be pushed forward or backward. The resistance can be easily adjusted by turning the knob located on the top of the item.