Until May 31st, the most privileged of Parisian sports clubs is proposing a detox day among its offerings, waving the dual banner of fitness and relaxation. On the programme, admission to the club (group sessions, bodybuilding, pool and spa), a 90-minute body treatment signed Biologique Recherche to decongest the skin and reactivate micro-circulation, a detox juice and a healthy lunch. Or how to feel brand new in just a few hours ! Ken Reborn formula (260€), Ken Club, 100 avenue du Président Kennedy, Paris 16 (01 46 47 41 41).