I love to run in the morning. It gives me a boost for the day and I barely get any craving or weird feelings if I run when I wakeup. But I want to go to the gym later too. Is it bad to do say, 20 minutes running for morning cardio, and then 20 minutes of cardio at the gym + weights and strength training? I know 60 mins of cardio is too much, so is 40 for the day split up fine? Thanks!!