Description:
Unleash boxer-level strength in every workout with our burn machine!
Featuring 360° rotating cores, this simple yet effective fitness gear trains your arm through spinning motions. At 12 lbs, it also doubles as a dumbbell for shoulder sculpting, core drills, or rehab exercises. Its adjustable resistance makes it ideal for both beginners refining technique or pros chasing gains, while its compact size allows for easy storage in tight spaces. Plus, the triple-layer electroplated steel construction and dual side bars ensure rock-solid durability, and its anti-slip design helps to keep your hands steady even mid-sweat. Whether you're at home, practicing at gym, or squeezing in a session during office breaks, our burn machine helps pave your way to fitness!

Features:
Special grab-and-rotate structure for exercising your forearms
Adapts to beginners and pros with its adjustable resistance
Serves as a dumbbell with its abundant weight of 12 lbs
Crafted with triple-layer electroplated steel for extended use
2 side bars provide added stability and service life
Anti-slip handles and tapes ensures secure grips
Supports various motions for fully training your upper body
Helps to improve explosive power, control, and flexibility
Ideal for home, gym, and rehabilitation with little space needed

Specifications:
Color: Black + Silver
Material: Metal + TPR + PA
Product Dimension: 14.5" x 6.5" x 2"/37 cm x 17 cm x 5 cm (L x W x H)
Inner Diameter: 4.7"/12 cm
Product Weight: 12 lbs/5.35 kg

Package Includes:
1 x Burn Machine
2 x Grip Tapes
1 x User Guide