1.6Ft Multifunction Tension Rope 4 Tube Tummy Trainer Fitness Tension Rope Sit-up Bodybuilding Expander Leg Exerciser…

Arm & Shoulder Workout. Great 12 minute workout to help increase and maintain strength and stamina. Improve your mind, body and soul.
Exercise training can be used to improve central muscle strength, chest, arms, legs, shoulders, back body shape gym group training or at home training.
INCLUDES Gym & Phone Belt

[Safety micro-rebound]This Arm Exerciser Hydraulic Power Twister uses micro-rebound technology instead of violent rebound. It is safer to use and can avoid hurting yourself due to violent rebound during exercise.
[20-200kg adjustable strength training] Upper body strength training equipment that can adjust the resistance, the adjustment range is 20-200kg, which can meet your strength training needs at different stages. This is the biggest disadvantage of the old spring arm. You can focus on muscle training from start to finish. Whether you are a beginner or an advanced user, this is a muscle training arm that you can easily choose.
[Safety in use] There is a buckle at the bottom of the handle. When opening the package, please hold the handle with both hands and use your thumb to remove the buckle before use. After training, close the handle with both hands and fix the handle with a buckle, which is convenient for storage and saves space.the handles of this tool are made with PU soft rubber to guarantee a slip-resistant and comfortable grip