I have searched this entire site to find a good supplement to help during endurance training. The only things i have found are Steroids and virtual Steroids like EPO! I refuse to take a supplement that is going to make me have to "sleep with a heart monitor on".
Simply put, what is the best supplement to take for pre-season running and endurance training?
As of right now i'm taking Xenadrine but i want to know another supplement that IS NOT a thermogenic product.
Simply put, what is the best supplement to take for pre-season running and endurance training?
As of right now i'm taking Xenadrine but i want to know another supplement that IS NOT a thermogenic product.