No doubt this question has been answered lots of times but I hope you can clear this one up for hubby.
He took up running about 4 weeks ago and trains for half an hour each time on a treadmill.
He finds that after running his knees and hips hurt for a couple of days. This is his second attempt at taking the sport up. The first being a couple of years ago when he got on really well until his back started to give him problems and required lots of help from a chiropractor.
Is this down to his age (almost 40) his trainers (cross trainers) or something else?
I suspect the answer will be the trainers but all thoughts are welcome.