Description:The Prestige Pro Series Leg Extension is designed to help exercisers focus on the major muscles of the thigh. Angled seat and back pad encourage full quadriceps contraction. A self-adjusting tibia pad provides comfortable support, the adjustable back cushion allows the knees to be easily aligned with the pivot axis to achieve good biomechanics.Features:Fully Contracted● The seat is set at the best angle to ensure that the exerciser can fully extend the legs and fully contract the leg muscles.Comfort● The start position is designed to fit all exercisers and can be easily adjusted. A self-adjusting tibia pad provides comfortable support.Multi-position Adjustment● Adjustable back pads allow clients of different sizes to properly align their knee pivots, and multiple starting positions help exercisers choose the optimal motion path length.Specification:● Dimensions: 1425*1165*1528mm● Weight Stack: 110 kgWarranty Details:Machine Warranty : 2 YearsUpholstery : 6 MonthsFrame : 5 Years Warranty No Of Free Service : 2 times in 1st Year