We recommend Correct Toes (Buy from Correct Toes, $65), which can be worn while you walk, and YOGABody Natural Toe Spreaders (Buy from Amazon, $24.95). Practice this foot exercise.

This test may also cause pain to shoot into the toes and that is called a Tinel's sign. Gauthier's test involves squeezing the metatarsals together and moving them up and down for 30 seconds.