I am in my third cycle and recently increased my mixed martial arts training intensity and frequency to prepare for a fight. I hit a platow in regards to cardio capability and overall stamina. In my cycle I was taking 600mg equipoise weekly, 200 deca, and 500 test. I eliminated the equipoise and after a couple of weeks my cardio and stamina began to skyrocket. After about a month my cardio and stamina increased about 35%.
Specifically I can train at about a 25% higher intensity level and I can train about 2.5 hours instead of 1.5 hours.
Does anyone know why this is? Also, are any other steroids likely to have a similar effect. My next cycle I will be cutting and I want to know what to watch out for.