I think balneotherapy works, I think balneotherapy offers a possibility for the horse to recharge physically and morally ! The technique with the sea is a particularly effective anti-stress cocktail: mineral salts, the trace elements, the sea air and the movements of the sea provide a feeling of well being and relaxation. The steps beachfront allow horses to enjoy.
A common version of balneotherapy, that is has been around for many years, is leading a horse into the ocean.
The salt water helps with decreasing swelling in the limbs, and also helps the respiratory system.