Maybe you need a good physical trainer to help you meet your fitness goals: your best friend! (yavapaihumane.org)
She is also not a certified physical trainer, but one thing she is certain about, is that she is an expert on herself and her own body. (fitnessandpower.com)
Because of this, some coaches and physical trainers recommend high - GI foods (such as sports drinks) immediately after exercise to speed recovery. (nutritiondata.self.com)