Currently I run about 7 km every day. I feel that this is too much for me, as I also do some fitness every other day. It is just too time consuming with my new job. I just want to stay in shape and I have no intentions on running marathons etc.
My question is: Considering my muscles and cartilages on the long run (20-30 years). What is better for my body?
- Running 3-4 km every day
- Running 7-8 km every other day