Sandy Donnelly - DBC Health Retreats specialise in 3-5 day healthy mind and body retreats in beautiful sunny locations in La Manga, the Canary Isles, and now our latest location is at a stunning chateau in Bordeaux. Central London Personal Training and Corporate Fitness in the Workplace. We pride ourselves in working with small groups so that we can give one on one attention and tailor exercise programs to the individual alongside our group programs.