A) General Evaluation1. Check shoes every 10.000 cycles on cracks in the material or delamination in the bonding area.• If above items appear before the requested amount of cycles, take the shoe out of the machine and stop the test.• If the shoe does not show such items mentioned above, go on with the test.2. Take the shoe out of the machine after the requested cycles have been reached and do the same checking than mention on 1. B) Power Pulse evaluation1. Take the shoe out of the machine after the requested cycles ave been reached.2. Take the Sockliner out of the shoe3. Check visually whether water has penetrated into the Powerpulse.4. The Powerpulse part must not become milky.5. The Tungsten powder inside must not become sticky.