Clen and cardio

[blackbird]

Hi guys does anyone konw if clen helps or hurts Cardio
Performance.Thanks

 

[Achilles-reborn]

I've heard both and I know some endurance athletes take clen but I never really noticed a difference.

 

[aphextwin]

Definitely helps me breath better....which is great bc i'm asthmatic.

 

[Johnny Smiles]

are you being timed?

why does it matter?
why do you do cardio?
how much do you do?
i only do a few minutes when i want to get ripped....
otherwise not a big fan honestly...
-JS

 

[ztinman]

Never noticed it with clen,, ephedra is another story ime

 

[275bills]

why does it matter?
why do you do cardio?
how much do you do?
i only do a few minutes when i want to get ripped....
otherwise not a big fan honestly...
-JS

Im guessing you do h.i.t style post workout ?

 

[KWADZ]

I like cardio on clen sweat like a MFR.

 

[blackbird]

I am interested in the possible cardio and endurance enhancing effects
before sports?

 

[maldorf]

Ive done it before and I think that it really hurts your cardio. This would depend on you dose though. Think about what clen is going to do to your resting heart rate. Clen is going to raise your resting heart rate and this in return is going to lower your reserves for how far you can raise your heart rate during exercise. If your heart rate is already 90 bpm before you even step on the treadmill then you are at a disadvantage. I felt like I got winded much easier. It is similar to how you feel when youre on tren.