Cardio and TEST

im about to start a cycle of...
test e 500mg's/week
test p 150mg's/week
along with novladex treatment
and proper pct....

and im about to start a hardcore summer program for football and im going to be doing alot of running to get my endurance up i know aas dont do ne thing good for endurance but will it enlarge my heart sinse the heart is a muslce or is that very rare and only seem to happen with HGH????


stats...
6'0
190
been thru 2 cycles

first was all test e 500mg's week for 8 weeks
2nd was same amount of test with 400 mg's of deca per week for 10 weeks :0piss: