Arm drive for ergotrainer for bicycle, has two shafts which comprise only small flywheel and comprise common friction brake, and cylinders are provided with predetermined diameters

摘要

The arm drive has two shafts which comprise only a small flywheel and comprise a common friction brake (51). The cylinders (6.4.2) have a diameter of 70 to 200 mm, preferably from 90 to 170 mm, in particular from 100 to 140 mm. An independent claim is included for method for using arm drive.