Your body’s preferred fuel source for short bursts of intense effort is muscle glycogen. Consuming carbohydrates after exercise can help replace the glycogen used during a weight training workout, and a study published in the Journal of Applied Physiology provides insight into how you can optimize the process.
During the first 4 hours following exercise, glycogen resynthesis can be stimulated with 1 gram of carbohydrates per kilogram of body weight. So the carbohydrate consumption target for a 150 pound athlete would be around 68 grams. How you eat carbohydrates throughout the rest of the day should be geared toward meeting the demands of tomorrow’s training or competition.