Burn Machine Arm Workout Equipment, Spinning Rotator Forearm Exerciser - 360° Rotating Shoulder Trainer with Adjustable Resistance for Home Gym Men&Women (Black) — Open-Box, 35% Off

【4-IN-1 All-Round Training Essential】Say goodbye to single-function equipment! This arm trainer integrates four core functions—forearm exerciser, shoulder workout, chest shaping, and back strengthening—saving you money and space. Whether you’re a fitness beginner building basics, an office worker relieving neck and shoulder tension, or a seasoned enthusiast enhancing strength, one device meets all your training needs at every stage.

【10 Adjustable Resistance Levels】The forearm trainer features 10 precise resistance settings, with progressive loading from 10-60 lbs, suitable for warm-up, shaping, and breakthrough training. Beginners can start with low levels to adapt, while advanced users can combine adjustments to push muscle limits, enabling targeted training effortlessly.

【Durable, Quiet & Multi-Scene Adaptable】Crafted with a high-density alloy core and non-slip ABS shell, this shoulder exercise equipment won’t slip even with sweaty hands and maintains shape after long-term use. Equipped with silent bearings, it allows training anytime in your apartment, living room, or late at night without disturbing others—perfect for renters and office workers to fit workouts into fragmented time.

【Full Upper Body Shaping】One device targets all key upper body muscle groups: arms, forearms, shoulders, chest, back, and core! Through scientific modes like 360 Degree Rotating and resistance stretching, men can boost arm strength and explosive power, while women can tone arm lines and improve rounded shoulders. Consistent use also enhances core stability.

【Portable & Uninterrupted Training】This compact workout equipment is small enough to fit in backpacks, beside sofas, or under beds. Whether you’re training in your home gym, traveling on business, or relaxing during office lunch breaks, it lets you maintain your fitness routine anytime, anywhere—no more excuses for "no time or space."

This 4-IN-1 arm trainer combines forearm exerciser, shoulder workout, chest & back shaping—all in one compact design! With 10 adjustable resistance levels (10-60 lbs) and 360° rotating mode, it targets full upper body muscles, boosting strength for men and toning lines for women. Durable, non-slip, and silent, it fits home gyms, apartments, or travel bags—train anytime, anywhere without space limits!