It worked for Mark Allen.
http://www.joefrielsblog.com/...allens-training.html
It seems that you have not developed your aerobic system correctly. I work on this at the beginning of the year, and it works. Two years ago I ran a 5:30 km pace @ 150bpm, now I run the same pace @ 135-140 bpm. (I live at 2850m above sea level).
Love the Pain!
Quito-Ecuador
http://www.joefrielsblog.com/...allens-training.html
It seems that you have not developed your aerobic system correctly. I work on this at the beginning of the year, and it works. Two years ago I ran a 5:30 km pace @ 150bpm, now I run the same pace @ 135-140 bpm. (I live at 2850m above sea level).
Love the Pain!
Quito-Ecuador