The Northern Lights Leg Extension / Leg Curl is a dual-function machine designed to provide the ultimate in building strength and power, while optimizing gym space for additional equipment. The unit features a biomechanically accurate pivot point that ensures ergonomically correct body positioning for natural and complete hamstring development. Users can easily engage the weight stack to quickly and safely switch weight in between sets. The durable padding ensures a comfortable workout, while helping to maintain stability while performing your exercises. The unit is constructed of 50x100x3mm oval tubing and features a grey finish.