HangTime said:I'm wondering if this is the issue I get. Basically for the last 2-3 years my shins feel really stiff if I run, or even if I walk very briskly for more than 10mins or so.
I never/very rarely used to get this when I was younger, so I figured it was just down to me doing very little exercise and having gained a fair bit of weight.
My hope is that if I start doing a bit of jogging (with stretching beforehand) that I'll be able to make it go away. I do walk a fair distance each day (30mins each way between the station and work) but this obviously isn't enough to restore the flexibility.
This sounds similar to a problem many people used to get when we were doing forced marches in the army fitness tests (power walking with big loads on your back). It used to arise from people not relaxing their feet and ankles upon initial contact on the heel. They were basically pulling their toes up towards their knees too much and the muscle/tendon got tired very quickly.
The best advice I was was given was to try to imagine you are flicking a football forward, off your toes, each time you stride forward. It helps you to keep the foot relaxed as you hit the ground. I now make a concious effort to relax my ankle and let my foot almost 'slap' the floor as loose and as naturally as I can. Make sure not to over do it though. Start off slow with a brisk walk (it's much easier to practice the 'kick the football' method at walking pace also).
It feels strange at first (you look a bit daft running with flappy ankles) but it helps you get the technique of running in a relaxed posture.
I had a similar problem with the muscle underneath my right shoulder blade; no matter how well I warmed up, after 2 miles or-so I would get very painful cramps. I got a mate to run with me and he concluded it might be that, as the run got more intense, I tended to bunch my shoulders up which held the muscle tight, thus cramping it up.
Also to re-iterate what platy said; stretching is so very important. Get a good routine from someone who knows what they talking about. I had been running for years when I went out for a run with a guy called Miles Stewart (Aussie Olympic tri-athlete). I thought I had my warm-up/down pretty much perfect but he was horrified at what he saw and showed me loads of stuff that really help my now ageing body
That was much longer than intended, and might not help at all but there's my 2p worth anyway.