Knee Arthritis

Knee osteoarthritis is a degenerative joint disease of the knee joint. The knee joint connects the upper and lower leg bones and the kneecap. Wherever the bones of the knee joint touch, these contact surfaces are covered with a layer of cartilage. Healthy cartilage has a very smooth gliding surface that allows low-friction movement in the joint. In knee joint arthrosis, the cartilage is partially damaged.


  • Blockages and tensions around the knee joint
  • Destructive and cartilage-degenerative blows from hard flat floors
  • Weakened muscles of the lower extremities

kybun Joya Therapy

  • Absorption of damaging and degenerating impacts to the cartilage
  • Activation and strengthening of the musculature of the lower extremities
  • Activation of a natural and healthy gait

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Over 4 million satisfied customers worldwide confirm the remarkable effect of our products. What would your feet and body prefer, barefoot on soft-elastic-springy moss, or wrapped in flat shoes on hard surfaces? Treat your feet to the very best, because you need them for life.