Are you still using inefficient and dangerous fitness equipment ?
  - Common Spring Power Twister：Can't adjust the resistance and the Spring is prone to break after prolonged use, that's very dangerous.
  - Common Chest Expander: The exercise effect will be greatly reduced because your arm is not fully open, then the spring in the middle will easily pinch youself.
You should select a safer and more effective fitness equipment for yourselfï¼ï¼ï¼
What's our Arm Exerciser Advantages？
  - Distinctive appearance, small in size, easy to carry and store.
  - Adjustable resistance strength, meet your different exercise needs, making the exercise more effective.
  - Unique triangle golden ratio support, keep the power twister stable when you workout and keep you safe.
  - High quality raw materials,The double spring design make the spring to not shrink too much during your workout, avoiding pinch injuries.
  - Perfect After-Sale Service,We will provide a one-year return/replacement service to protect your rights. If you have any product related questions, please feel free to contact us and we will get back to you within 24 hours.
Package Including：
Shapelocker Power Twister x 1
Instruction Manual x 1
Click "add to cart" and get your own Shapelocker Power Twister and start your new workout journey to build your shape.
ORDER NOW YOU WILL ALSO GET A PAIR OF NON-SLIP GLOVES.
- [💪 ADJUSTABLE RESISTANCE] - The resistance can be adjust by rotate the knob, simple and convenient. As you rotate upwards, the resistance strength will increase, and rotate downward, will reduce. Please read the manual before use, which can make you understand it more directly. Adjust to the suitable resistance as needed to make exercise more effective and avoid muscle strain.
- [💪 UNIFORMLY STRESSED] - The double-spring design keeps the springs of the power twister to be evenly stressed and not deformed during working. The resistance of the power twister is enhanced, prolong the service life of arm exercise equipment.
- [💪 SAFETY & STABILITY] - The unique golden ratio triangle support will always keep the power twister in a stable state to ensure the safety for using. As a home fitness equipment working by pure physical, nothing is more important than stability and safety.
- [💪 STRONG STRENGTH] - The resistance strength of this chest workout equipment is from 10 - 75 kgs. Can adjust according to your needs. So whether you are a novice or a veteran, it will all suitable for you. Enough strength exercise your wrists, arms, shoulders, chest and back at the same time. Increase the muscle strength of the entrie upper body.
- [💪 RELIABLE QUALITY] - The structure of the entire arm exerciser is made of high-density carbon steel, sturdy and durable, also with non-slip grips on both sides. Each power twister will undergo multiple tests to ensure stability and durability, and to maximize your safety and product life.
- [💪 ADJUSTABLE RESISTANCE] - The resistance can be adjust by rotate the knob, simple and convenient. As you rotate upwards, the resistance strength will increase, and rotate downward, will reduce. Please read the manual before use, which can make you understand it more directly. Adjust to the suitable resistance as needed to make exercise more effective and avoid muscle strain.
- [💪 UNIFORMLY STRESSED] - The double-spring design keeps the springs of the power twister to be evenly stressed and not deformed during working. The resistance of the power twister is enhanced, prolong the service life of arm exercise equipment.
- [💪 SAFETY & STABILITY] - The unique golden ratio triangle support will always keep the power twister in a stable state to ensure the safety for using. As a home fitness equipment working by pure physical, nothing is more important than stability and safety.
- [💪 STRONG STRENGTH] - The resistance strength of this chest workout equipment is from 10 - 75 kgs. Can adjust according to your needs. So whether you are a novice or a veteran, it will all suitable for you. Enough strength exercise your wrists, arms, shoulders, chest and back at the same time. Increase the muscle strength of the entrie upper body.
- [💪 RELIABLE QUALITY] - The structure of the entire arm exerciser is made of high-density carbon steel, sturdy and durable, also with non-slip grips on both sides. Each power twister will undergo multiple tests to ensure stability and durability, and to maximize your safety and product life.
