Chest Expander Spring Trainer – U-Shaped Adjustable Arm & Chest Muscle Strength Builder, 60–100 LB Resistance, 2-Level Detachable Design with Comfortable Grip | Portable Home Gym Triceps & Chest Workout Equipment

Swift Wild Verified independent store

→

Chest Expander Spring Trainer – U-Shaped Adjustable Arm & Chest Strength BuilderBuild powerful chest, arm, and tricep muscles at home with this portable U-shaped spring resistance trainer. With 2-level adjustable resistance from 60 to 100 LB and a detachable design, it delivers a targeted upper body workout that rivals gym machines — in the palm of your hand.Key Features U-Shaped Spring Design – Ergonomic form targets chest, arms, triceps, and shoulders with natural pressing motion 2-Level Adjustable Resistance – Switch between 60 LB and 100 LB to match your strength level and progression Detachable Construction – Easy to assemble, disassemble, and store; travel-friendly and compact Comfortable Non-Slip Grip – Padded handles reduce hand fatigue during high-rep sets Portable Home Gym Tool – No bench or machine needed; use anywhere at home, office, or while traveling Product Specifications Feature Details Shape U-shaped spring Resistance Levels 2 levels: 60 LB / 100 LB Design Detachable, portable Handle Comfortable non-slip grip Color Sky Blue Best For Chest, arms, triceps, shoulders Workout ApplicationsChest press, chest fly, tricep extension, shoulder press, and arm strengthening exercises. Ideal for warm-ups, muscle activation, and standalone upper body training sessions.Who Is This For?Perfect for beginners building upper body strength, intermediate athletes adding variety to their routine, and anyone looking for a compact, affordable alternative to chest press machines. Great for home use, travel, and office workouts. Show more