I have to questions, first is how much running is too much, and the second is if anyoneÂ´s got good tips for good interval routines.
I normally lift weights four times a week (2x squats, deadlift, bench and back and 2x clean and circuits). However, this summer I moved to far from my gym so from convenience I started running.
I run about 11k three times a week and 7k with intervals the last two days. ItÂ´s not a very thought through routine, I just love running.
My question is, how much is too much? IÂ´m reading a lot about injuries from running, any tips on how to avoid this? IÂ´m inclined not to care at all, at times IÂ´ll get some back aches, but nothing problematic.
The other thing was tips for some interval training. Right now I run 4k and then do 12 sec on and 8 sec off for the last three k. Any thoughts on how to make this interval training better?