how much cardio to do when building muscle
In conclusionâ¦. The muscle building cardio strategy is to keep cardio to a minimum. The number of cardio sessions per week is 2 to 3 for a duration of 30 minutes each session.Extremely skinny people who have trouble gaining weight can do 2, 30 minute sessions per week. want you to start and finish every muscle building cycle with 2 to 3 cardiovascular sessions per week for 30 minutes each session of medium intensity cardio. If you are past the beginner stage and have been doing medium intensity cardio for a few months, you can experiment with HIIT for 20 minute sessions.