





Product + bubble bag + triple-layer corrugated box
Infinite adjustment for scientific fitness and self-improvement
Additional 50-70KG free control with new process upgrade
Enhanced core components for comprehensive body function training

Bold 40KG Double Spring (Advanced Training)
CNÂ¥89.00

Thick Cool Black Style 20KG
CNÂ¥36.00

30kg electroplated arm strengthener
CNÂ¥42.90
Slide adjustment of 50-70kg handle, with strong locking mechanism to prevent displacement
Thickened carbon springs for rich elasticity and durability
Multi-layered steel tubes for firmness and anti-slip handle with friction-enhancing particles
One-key strength adjustment for progressive training
Reinforced locking for quick and secure adjustment
Safety strap to prevent accidental slipping during exercise
Adjust the strength by sliding the lock into the designated hole
Ensure the red arrow aligns with the black lock head for proper fixation
Use the arm strengthener for various muscle group exercises, ensuring safety during workouts
If the wrench cannot be pressed down, readjust the buckle alignment.

Thick Cool Black Style 40KG
CNÂ¥45.00