So after dropping from 90kg (XL/XXL size, 38" waist, obese BMI) to 64kg (M, 32" waist, Normal BMI), I decided to focus more on weight training as opposed to cardio. Therefore I bought myself a 1kg tub of USN Whey Isolate for a post workout shake. I only have 1 question, I know after an intense weights workout you have some sort of time frame in which youre meant to consume protein, carbs.. just eat, but after my weights workout, I usually do 10 minutes of interval training (16 reps of 20s run and 10s off belt) on the treadmill. So after my weights workout, can I have my whey and then begin my cardio straight after?