Reebok 80000 C Treadmill Cross-training treadmill with powerful 2.75-horsepower TRX drive motor Includes pair of 2-pound hand weights for upper- and lower-body strength training Interactive Cross Trainer intermittently prompts you to perform weight exercises 6 cross-training workouts (2 upper, 2 lower, and 2 total body workouts) Air Shock cushioning system reduces joint impact by up to 28 percent