Twister Arm Trainer, Adjustable Spring Chest Expander and Forearm Strengthener,
Workout bar Equipment, Portable Upper Body Exerciser for Home Fitness.About this item【HOME FITNESS EQUIPMENT】SakerPlus twister arm trainer features a rare U-shaped design with 3 resistance options (20-60lb, 40-90lb, 70-110lb), allowing precise muscle stimulation through different grip positions. Ideal for home workouts, it effectively targets the chest, arms, shoulders, back and thigh, helping you build strength like a bodybuilder.【FULL-BODY MUSCLE TRAINING】SakerPlus chest workout equipment stands out from traditional arm workout bars by targeting multiple muscle groups, including the chest, arms, shoulders, back, wrists, and legs. Simple for men and women to use and safe, it's the perfect choice for building strength at home and in the gym.【PREMIUM MATERIALS FOR DURABILITY & COMFORT】SakerPlus upper body workout equipment is crafted with high-strength steel pipes, durable springs, and NBR foam for a sturdy and cozy grip. Its reinforced thickened core ensures lasting durab