Rowing is one of the best exercises for building a strong back while also pushing your heart rate to levels that actually increase your metabolism, burning calories and fat more efficiently. Because rowing is proven to provide a nearly unsurpassed aerobic workout without the relentless pounding to your joints, the Stamina(R) Air Rowing Machine lets you quickly improve your fitness while drastically reducing injury risks. Designed for Efficiency Wind resistance provides efficient, smooth rowing stroke Multi-function monitor displays speed, distance, time and calories burned Sturdy steel construction that's built to last Textured grips keep hands stable and comfortable while rowing Foldable frame makes storage simple Nylon rowing strap for enhanced durability Floor protectors to safeguard your workout area and prevent skidding Cardio in Comfort Upholstered, padded, sliding seat makes rowing comfort and sliding easy Large footplates accommodate any size user Adjustable nylon foot straps hold feet securely in place Oversized seat rail supports smooth-sliding seat Angled seat rail for easy seat return Additional Details Assembled size-77" long x 18" wide x 22" tall Folded size-48" long x 18" wide x 28" tall Warranty: 3 years frame/90 days parts Weight Limit: 250 lbs.