How to Recover Your Feet In No Time
We can sort of see how this thing would work, but we question whether the lights actually do anything. Do they irradiate heat or are they there for show? Or maybe, just maybe, this person is using a light beacon to summon their alien overlords to our planet.
No, it doesn’t hurt, and yes – athletes do it of their free will! This thing is commonly used by many of them to recover tissues and muscles, improve circulation, and bring on relaxation. It looks like Doctor Spok said “energize” and it turned up here right from the future far, far away!