A fitness center standard, steppers continue to be a popular equipment choice. The steppers by Stairmaster carried by Premier Fitness Source feature smooth pedal transition, and great ergonomic handlebars for maximum workout comfort. Although the stair climber is low impact, you do not have to sacrifice exercise intensity. Many motorized commercial stair climbers feature different workout programs such as interval training, aerobic training, hills, and sprints to optimize the workout, reduce boredom and keep people coming back for more.