Out of nowhere I suffered from BPPV (a type of vertigo where our ear crystals are out of alignment and everything is spinning around you). Got on touch with Olivier for an appointment two days after and he had experience with the condition and how to treat it with tension release and physical manoeuvres. Got me back on to my feet in no time, especially important since it was 2 weeks out before a big race. Also a really nice guy with a ton of passion and knowledge. Big thanks!