Anyone with extensive experience with Masteron out there?

[yzfrr11]

Anyone with extensive experience with Masteron?
I absolutely love Tren! But I can only use it in between fights because it kills my cardio. I've been considering using Mast during my build up for my next competition. Do you have any sense of how Mast affected your endurance?
I've been wanting to see how it affects my training for years but I'm really afraid it might kill my cardio like Tren.

 

[brownbrown]

Anyone with extensive experience with Masteron?
I absolutely love Tren! But I can only use it in between fights because it kills my cardio. I've been considering using Mast during my build up for my next competition. Do you have any sense of how Mast affected your endurance?
I've been wanting to see how it affects my training for years but I'm really afraid it might kill my cardio like Tren.

Mast will be a lot better than tren . But it still causes some rough pumps during running. Not un bearable like Tren though.

DrOiD BioNiC EF App!