Johan Lambeck BPT owns an Aquatic Therapy Consultancy. From 1979 - 1998 he was is charge of the Department of Aquatic Therapy / Hydrotherapy in the Rehabilitation Centre Sint Maartenskliniek. He is a Senior Halliwick Lecturer, founder of the Halliwick Foundation, the International Halliwick Association and the Bad Ragaz Ring Method Foundation. In 1998 he was named Aquatic Therapy Professional of the year in the USA. He has taught over 600 seminars in 27 countries around the world. He is the author or co-author of 4 books / CDRom's , over 30 published articles and chapters in journals and books on aquatics and aquatic therapy. In 2005, he joined the Cochrane Collaboration balneotherapy review group.