Dear Dee Bretnall, I'm a 35 year old woman in goog health and would like to bring my 25% body fat down to 20% while gaining mussle tone and flexibilty. I'm a little tight (very tight) in my hamstrings and back. I had 20 sessions of Yoga and 10 of Pilates and 1 year of weight training 2 years ago.. What do I do? Thanks, Sara