





Quick arm device *1
360° adjustable resistance for muscle building and shaping
Intelligent counting system with precise craftsmanship
Six core advantages ensuring quality and durability
Made from premium steel materials including 304 stainless steel
Equipped with high-strength steel ball bearings for smooth, silent operation
Diamond-pattern anti-slip texture on handles for enhanced grip and safety
Ergonomic design with non-slip handle treatment to prevent slipping
Infinite resistance adjustment for customized training intensity
Comprehensive upper body muscle training targeting abs, arms, back, and chest
Enhances muscle growth, shaping, and grip strength
Smooth and silent rotation with built-in high-strength stainless steel bearings
Constructed with selected steel materials for long-lasting use
Precision steel ball bearings ensure durability and smooth performance
Fine anti-slip handle treatment increases comfort and grip security

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

Thick Cool Black Style 20KG
CNÂ¥36.00

30kg electroplated arm strengthener
CNÂ¥42.90
High-strength structural design with ergonomic considerations

Thick Cool Black Style 40KG
CNÂ¥45.00