Learn the optimal approach to carbohydrate intake, the best sports drinks, and how to deal with the heat with Jeff Rothschild. Jeff is a Registered Dietitian (RD) and NSCA Certified Strength and Conditioning Specialist (CSCS) with a Master’s degree in Nutritional Science. Jeff’s clients include Mike Bryan, Stefan Kozlov, and James Valentine from Maroon 5. He has also worked with other elite ATP and NCAA tennis players, endurance athletes, boxers, swimmers, and a number of touring musicians at TriFit in Santa Monica, CA.