It sounds like a miracle. Hansruedi Poschung survived an eight-metre fall from the roof of a house and can now stroll along the streets of Thun, Switzerland, without a care in the world after years of being tormented by pain.
It cushions jolts when landing after a jump, it is elastic springy, it has a non-slip sole, it is comfortable, trendy, relieves strain on joints and builds up deep muscles:
