Thérèse Bertherat, the creator of Anti-gymnastique®, was born in Lyon, France in 1931. After a difficult childhood, she was widowed at 36 years old with two children aged 4 and 6 years old. Her husband, a bright and intelligent man destined to a brilliant career in psychiatry, was murdered by one of his patients at the age of 35.
« Events like these generate a huge discharge of adrenalin. One must decide whether to live or to die » relates Thérèse Bertherat. She chose to live. Soon after, she met Suze L. who was teaching a form of exercise using balls. Gentle, simple, and original movements. Enthused by this discovery, she decided to pursue a degree in physiotherapy but the dryness of the teaching was very disappointing. “ We were studying the body one muscle at a time, one bone at the time, but never as a whole. Always in separate pieces, and the same thing with the treatments. ” It was then that she met Françoise Mézières, a physiotherapist who had developed a revolutionary vision of human anatomy. Mézières viewed the body as a whole, each part interacting with the other parts. Thérèse Bertherat became trained as a Mézières physiotherapist but went beyond Mézières’ work with own research. She investigated other bodywork methods such as bioenergy healing, Eutony, rolfing, gestalt, acupuncture, and the principles of Chinese medicine; these methods complemented her knowledge of the major psychoanalysts, from Freud to Jung and Wilhelm Reich. But more importantly, she worked with her patients and slowly developed her method, Anti-gymnastique®. Today Thérèse Bertherat devotes herself to the training of new practitioners worldwide.

The Body has its reasons, published in 1976, translated into fifteen languages, poses another look at the body, questions the conventional wisdom about him and has a gym at odds dressage muscles.