I read that Tren effects endurance and causes shortness of breath. As a firefighter, this is sort of scaring me away. What are your thoughts on this? I was thinking a fairly low dose 50mg/day.

What are your thoughts? Would you use tren if your job relied on endurance? Also, lungs are important, as it determines how long you last on a bottle of air while in a fire.

It'd be great if any of you with personal experience could chime in, thanks.