lulubel
Über Member
- Location
- Malaga, Spain
wow I knew none of this, I live in a hilly area and my 5k is out the door with a very gentle climb, then a long steep descent, a flatish bit, then climbing again to level and a kinda flat run home.
Does the downhill bit upset my legs or am I ok as I'm pretty dam well warmed up before I start climbing?
It depends. If you're describing a climb as gentle, then I don't think it's going to do any harm running up and down it. I used to live in Cornwall, so I know what Cornish hills are like. I had what I would have described as a gentle climb pretty much out of my door, which leveled off, and then went steeper for a bit, before dropping down the other side.
When I first started, I followed something similar to the C25K program, so lots of walking and slow running, and gradually built it up, and I didn't have any problems. (I was up to about 10 miles when I left Cornwall, and had been completely injury free the whole time.) What I did do - and I think this is important - was kept my pace slow on the downhills. It's easy to run fast downhill, but it's the time when your legs take most of the pounding, so I made sure I ran down hills no faster than I could run up them. I might have looked a bit of an idiot, but I didn't get injured.
Fast forward a couple of years, and I started running again in Spain, after an 18 months break. I already knew I could run, so I just pushed myself to get on with it, ran up and down similar hills to the ones in Cornwall without gently building up, and ended up taking 3 months off with an achilles tendon injury. I'm just now starting again - very carefully!
Don't underestimate the strain that running puts your body under. It tends to be cummulative, so running injuries develop gradually, and take a long time to heal. Running is a high impact, weight bearing exercise (compared to cycling, which is low impact and mostly non-weight bearing) so the stresses on your body from running will always be much higher than from cycling.