The Bergmönch may be the perfect hiking companion for those who want to change the pace of walking with pedaling the bike. This can be of value to your body since descending from a climb is hard on the joints...
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An integrated system of rucksack and scooter. Uphill you can climb unrestricted with free havds and senses in touch with nature, then swoosh back down to valley level either standing or kneeling.
When descending mountains our joints are subjected to forces many times our body weight, as step by step our legs have to brake the descent of the body. Your walking becomes less secure. Sometimes you end up more stumbling downhill than walking in full control.