Razor Hybrid Crossover Arm Exercise Machine Razor works with bands to exercise anywhere, or hooks to a pulley weight to utilize strength machines at the gym Professional grade 360 degree rotating shaft with the ability to lock into four isolated strength training positions puts it into a class of its own Exercises made to target shoulders, triceps, legs, back, chest, biceps and abs 2 industrial strength wheels with rubber tread for traction Also Includes: 4 resistance bands, 2-foot straps, 12-week daily guide, nutrition guide and Instructional DVD featuring Ben Booker