They are life changing!!i run a gym in north Idaho and work with many different types of clients.it has helped or even cured neuropathy of hands and feet,chronic migraines,tennis elbow,knee pain,shoulder pain,vericose veins,torn bicep,chipped elbow with trycept tendon attached,carpel tunnel.I have had 40year old plus men and women say they had the energy and libido of a teenager again.(yes husbands and wife’s are shocked and happy)Guys keeping there pump till the next day.(perfect for date night...