This Adjustable Cable Crossover gives your exercises a resistance weight stack on each side and it comes with adjustable pulleys. Cables allow for a nearly endless variety of strength training options that builds balance, stability, and power. Add benches for the complete workout. Dual swivel pulleys adjust vertically and lock into place, allowing for functional training from virtually any angle; 36 incremental adjustments for the ultimate in customization; Easy grip bars stabilize during balance challenging workouts; 4:1 (one pulley) and 2:1 (two pulleys) ratios provide versatility for personal and sport-specific training.