Hoist CF-3550 Preacher CurlThe Hoist CF 3560 Preacher Curl is the perfect machine for those looking to take their bicep workout to the next level. Its 60 pad angle increases resistance while decreasing elbow strain, while seven adjustable ratcheting seat positions and two bar rack out positions accommodate different user heights. The polyurethane covered bar rack outs protect the barbell and frame, and the maximum exercise weight capacity is a staggering 600 lbs.