Great for high-intensity interval training sessions, the Stamina® X Air Rowing Machine offers an at-home tool to help improve your cardiovascular health and strength. The rower features a multifunctional monitor, which displays key fitness indicators, including distance, calories burned, speed, time, number of strokes and strokes per minute, so you can instantly gauge your performance levels. The continuously spinning workout fan provides ventilation and maintains air resistance, enabling the durable rowing chain to adjust automatically to the intensity level of your workout. Steel frame.