This week I faced an opinion that the Feldenkrais® lessons are for old people, like some kind of geriatric gymnastics. Is it true?

Surely, the ex-Prime Minister of Israel David Ben-Gurion was in his 60s when Moshe Feldenkrais taught him to stand on his (Ben-Gurion's) head.

But does it mean we have to wait for that long or to become a Prime Minister before we start taking care of ourselves?