DOBEN Professioinal Power Twister – Flexi Rod – Heavy Duty Spring Chest Expander for Shoulder, Arms and Chest Exercises…

CHEST EXPANDER – Our 5 Spring Chest Expander is the perfect piece of equipment for conditioning your upper body muscles such as chest, shoulders, biceps and triceps. This kit includes 5 adjustable resistance springs so you can easily set the tension level to suit your workout.
5 SPRINGS – With 5 adjustable resistance springs available your will be able to work your muscles form almost any angle. The Komodo Chest Expander offers varying levels of resistance and allows you to easily and comfortably suit your exercise routine to you
BENEFITS – Primarily the chest expander will build and strengthen your pectoral muscles but it can also provide excellent workouts for your biceps, triceps, shoulders, traps, deltoid and upper back muscles

[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