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Ready for work out. 35 mm Barbell Shaft attached.
No dangerous sliding when it's attached to the shaft. Shown with 35 mm Barbell Shaft.
It's quick and easy to attach and detach the shaft. Shown with 25 mm Barbell Shaft.
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Improved Donkey Calf Raise Attachment

The purpose of the project was to improve existing Donkey Calf Raise attachment to get rid of screw connect and to to allow for stepless 25-35mm Barbel Shaft attachment. The result is much quicker connection/disconnection of the shaft, improved usability, wider range of shafts to be used with.

Freelance, Moonlighting
Vitaliy Gnatenko
Industrial design and 3D modelling Киев, Ukraine