Have fun brother. You're doing it right, taking it slow to see how your body reacts. Should be killer.
I only lasted like 2 weeks on tren ace. But I'm on tren E now and it's night n day..I believe pinning slows helps but tren ace is responsible for most of the tren cough. Plus pinning delts is best...don't touch the quads
I ride a mountain bike to work, the gym, and home. This is basically my cardio. I noticed I was breathing heavier somewhat yesterday. Still too soon to evaluate but I'll keep you posted.Will be following closely! Tren has always intrigued me but stayed away cause I have asthma. Interested in seeing if and when you notice a decline in cardio output!