question on steroids and caridio

[Bozwell]

a few months back I statred training at bjj and mauy thai at the time I was on 1ml of sust eod ,I new my carido wouldent be up to scatch as I hadnt done it before so after the first lesson I was about to die ,heart banging like a drum so my whole chest shook and pissing with sweat a week later a hurt my sholder and dropped the test down to 250mg ew over the past few mounths Ive got a lot fitter but Id put this all down to getting used to the training but last week I decied to my sholder was better and bumped up my test to 1g to get thing moving again then go back down to 500mg ew.last night I went to my bjj/mauy thai class and thought I was going to die I could hardly breath my heart felt like it was bouncing off the inside of my rib cage it was like my first class all over again
sorry for the babble but my questoin is this wich steroid help carido(other than eq)and which kill it and can you avoid it by using other meds with them
K for good replys
cheers

 

[ricorico]

the only steroid that kills cardio for me is dbols, just about everything else improves my endurance

 

[solidspine]

winny

 

[shape]

tren

 

[CO B-man]

the only steroid that kills cardio for me is dbols, just about everything else improves my endurance

D-bol killed my cardio too I was not sure why but man I could only do like third of what I had been doing while taking them for cardio!

 

[JohnnyWest]

are you carrying alot of water? every aas i've tried helped my cardio except for tren

 

[IrishHandGrenade]

I can't do shit for cardio while on tren either.

 

[hanibal]

tren is worst for cardio.