The CanDo fold-up digital pedal exerciser ships pre-assembled - just add tension knob! This model folds for easy storage, transportation and shipping. Digital LCD display keeps track of amount of exercise performed, including: RPM, pedal count, time count, calorie count and scan. Requires 3 AAA batteries (included). Pedal exercisers are inexpensive and portable exercisers for both the upper and lower body. They can be used on the floor for foot pedaling, or on the tabletop for hand pedaling. Wide leg spread and non-marring feet keep exerciser stable even when patient has little muscle control. Wrap around adjustable foot straps for use with or without shoes. Adjustable tension knob allows for easy changes in pedaling difficulty level. Pedal forwards or backwards.