I have always had a meal 1-2 hrs prior to wo, and 50g whey and a banana pwo with a meal 1 hr after the shake and this has served me well. My schedule is becoming such that the pre wo meal will be close to 3.5 hrs prior so I think I need to incorporate some nutrion during the workout. What is best here? Some bcaa and maltodexrin? Some other carb source? Should i add whey here too? Does the addition of these calories change my pwo needs?