Push yourself to the limit with the TKO Strength & Performance AirRaid Ski Trainer. The displays shows you your time, stroke rate, distance, calories, programs and watts to help you keep track of your progress, and the 10 different settings on the air damper let you adjust the resistance. The transport wheels let you move the trainer with ease around your home, and the design lets you alternate your arms or accelerate each stroke with a double pull to amp up your workout. TKO Strength & Performance AirRaid Ski Trainer Black - Misc. Fitness Equipment at Academy Sports