I am a professional mma fighter, i have never done any cycles yet but after having shoulder surgery in the beggining of summer i would like to run one. My stats are 6'2 and 200 lbs with about 7% body fat. I am planning on running Test E at 500 mg/ week for 10 weeks and i have a pct in hand. While my focus on the cycle is obviously gain some size and strength, as a fighter i do so much cardio. My question is will my cardio will be affected in anyway good or bad?