TWISTER ARM TRAINER, ADJUSTABLE 3 RESISTANCE LEVELS (20-60 LBS) CHEST WORKOUT EQUIPMENT, PORTABLE CHEST TRAINER FOR MEN & WOMEN, ANTI-SLIP HANDLES ARM WORKOUT EQUIPMENT, GORILLA BAR [ADJUSTABLE RESISTANCE LEVELS] - This chest workout equipment offers 3 adjustable resistance levels (20–60 lbs) The arm exercise equipment adapts to your strength, acting as a full arm and chest machine to help you build balanced power and faster results.[PORTABLE & EASY TO USE] – Detachable and lightweight design makes this upper body workout equipment ideal for home, gym, office, or travel. Use as effective arm workout equipment to stay fit anywhere and enjoy versatile chest workout device performance.[FULL UPPER BODY WORKOUT] - This arm twister exerciser trains your chest, shoulders, back, biceps and forearms for a complete upper body session. Built as a versatile gorilla bar for chest workout and reliable arm exerciser to boost muscle power and tone.[ERGONOMIC & SAFE DESIGN] - This chest trainer for men and woman features straight-edged non-slip foam handles for a firm, comfortable grip. The chest workout flex bar ensures stability and safety, working as an effective arm and chest muscle trainer.