About this item

• Twister Arm Trainer:The arm trainer works multiple muscle groups including, biceps, triceps, as well as chest and back, abdominals and thighs can also be worked. The product's innovative twisting motion maximizes workout efficiency is a great choice for at-home workouts.
• Multi-functional training:This muscle trainer is different from traditional arm exercisers in that it stimulates more muscle groups while also including a chest workout, back, shoulder and leg workout. Simply follow the standard movements to get in shape at home.
• Adjustable resistance for most fitness levels:This trainer features an adjustable resistance of 40-100 pounds for beginners and advanced users. The high-strength metal springs provide smooth, controlled resistance for progressive strength building and ensure user safety.
• Compact and great for taking out of the house:This is a detachable design that can easily fit into your backpack, so you can always workout whether you are out and about or at home. Efficient strength training only anywhere.
• Ergonomically designed for safe use:This arm trainer has been designed with not only how it will help you train effectively but also your safety and comfort in mind. Constructed with a reinforced leather guard and padded non-slip foam handles, it not only reduces safety risks during exercise but also extends the life of this equipment.