Bullworker X5 Vintage Isometric Muscle Body Building Gym Exerciser Fitness Bar. Classic Isometric & Isotonic Training, Combines Compression Resistance And Side-Strap Pulls For Effective Full Body Strength Building Without Bulky & Heavy Free Weights. Compact Portable Design, Lightweight, Self-Contained Unit Allows For Complete Workout Routines At Home, In The Office, Or While Traveling. Built In Exercised Diagrams For Clear Graphic Illustrations Printed Directly On Both End Handles Guide Proper Form For Chest, Arms, Shoulders, And Leg Exercise. Integrated Power Meter Ring Slides Along The Chrome Shaft To Measure And Track output Progress. Durable Vintage Construction.