AdirMed Digital Foldable Mini Floor Foot Pedal Exerciser Leg Machine - Under Desk Exerciser - Fully Assembled No Tools Required DATA DISPLAY. For those who want to keep their health data on track, this device boasts a 5-function LCD readout. Displaying exercise time, revolution count, revolutions per minute (rpm),and calories burned on an easy-to-read display, this exerciser provides an accurate readout of what you've accomplished. For added convenience, a scan feature alternately displays all of these measurements automatically. TENSION ADJUSTABLE. Resistance can be easily adjusted with the tension screw, allowing you to increase or decrease the strength of your therapy to meet your personal needs. This function is great for those who dont want a consistent tension or resistance level, and need to work their way up to harder tasks gradually over time. PORTABLE DESIGN. Lightweight yet sturdy, this machine is compact in size so you can take it with you virtually anywhere you need to go. Its folding ability makes it easy to transport from one location to the next or can be conveniently stored away when not being used. SLIP-RESISTANT BASE. The base of the exercise machine is conveniently outfitted with four anti-slip rubber pads. This prevents it from sliding and interrupting your workouts, while also protecting floors, tables and other flat surfaces from scratches and unsightly scuff marks. DURABLE CONSTRUCTION. Made with a durable chrome frame for stability on any surface, this exercise machine will deliver long-lasting strength and use throughout the years. It's designed with pedals resembling a bicycle, featuring integrated straps to keep your feet firmly in place when you work out.