Leg Extension and Leg Curl Bench Attachment. This compact, space-saving accessory instantly transforms your REP® BlackWing™, Nighthawk™, or AB-5000 bench into a versatile leg isolation station — no need for bulky, standalone equipment. Effortlessly switch between leg extensions and prone hamstring curls for a complete lower-body session. Recommended resistance pairing: 5-35 lbs (Red) pair of resistance bands coupled with either plate loaded or cable stack resistance up to 180 lbs. Product Highlights: • 2-in-1 Functionality: Perform both hamstring curls and leg extensions with this leg attachment for bench. • 3-in-1 Resistance Capabilities: Add challenge with weight plates, resistance bands, or an optional cable machine attachment. • Optimized Strength Curve: Resistance remains consistent from start to finish thanks to the placement of the cam as well as strategic use of bands — outperforming other leg curl bench attachments on the market. • Bench Compatibility: Fits the REP® BlackWin...