You end up being doing this monday - friday along with '' carb-up '' around the weekend. After your last workout on friday thats usually where the carb up starts. You must intake a liquid carbohydrate with the whey shake post physical exercise. This helps create an insulin spike and helps get the nutrients system desperately needs for muscle repair and growth and refill glycogen store... https://dailyuploads.net/coqkd0nqfa7m