I'm not a runner but as mentioned in my other post:
http://training.fitness.com/showthread.php?s=&threadid=184
I have a test coming up and i have to train pretty hard right now.
When running the 1.5 ml, its not my heart, lungs, or anything in the chest hurting. Its in my freakin calfs, I feel like i can run for a while if when it comes to breathing and all, but my calfs start to feel crampy and hurt like hell so I slow to a fast walk and then run after the pain subsides.
What is this? Whats causing it?
http://training.fitness.com/showthread.php?s=&threadid=184
I have a test coming up and i have to train pretty hard right now.
When running the 1.5 ml, its not my heart, lungs, or anything in the chest hurting. Its in my freakin calfs, I feel like i can run for a while if when it comes to breathing and all, but my calfs start to feel crampy and hurt like hell so I slow to a fast walk and then run after the pain subsides.
What is this? Whats causing it?