About this item:

• 10-GEAR ADJUSTABLE RESISTANCE：Turn the knob to switch between 10 levels from 22 lbs to 440 lbs. Unlike fixed-resistance chest trainers that force you to buy multiple units, this adjustable arm trainer grows with you. Start light as a beginner and push toward level 10 as you get stronger. Whether you need a chest workout flex bar for toning or a chest exerciser for men building serious muscle, one machine replaces a whole rack of equipment
• HYDRAULIC POWER TWISTER FOR SAFER TRAINING：Ditch old spring chest expanders that snap back violently and strain joints. Our hydraulic arm trainer and hydraulic chest exerciser deliver controlled, smooth resistance on every rep no sudden jerks, no painful snapping. The hydraulic arm exerciser is the top choice for daily chest workout at home, letting you train harder with zero fear of injury
• BUILT FOR YEARS OF DAILY USE：Upgraded thickened carbon steel with double-layer tube resists bending or breaking even at 440 lbs. The triangular frame stays rock-solid during heavy presses, and sweat-resistant non-slip PU handles give a secure grip for chest presses, bicep curls, and rear delt flys. This arm strength tool outlasts cheap plastic alternatives
• ONE DEVICE, FULL UPPER-BODY WORKOUT：Sculpt chest, biceps, triceps, shoulders, upper back and forearms with this one arm workout equipment. Use it for chest presses, bicep curls, overhead shoulder presses, and seated rows. It is the perfect chest and arm trainer, whether you are an arm trainer for men pushing heavy weight or need a flabby arm exerciser for toning. This arm exercise equipment replaces a home gym
• PORTABLE, FOLDABLE, GIFT-READY：Weighs just 5 lbs and folds to 17 inches with a locking buckle—this compact arm exerciser slides under a bed or fits in a suitcase. The ideal home workout equipment for men who want a full gym without the clutter, it arrives in an elegant gift box backed by our 2-year warranty. Perfect fitness gift for birthdays or Father's Day