What workouts can I do to improve my 5km time. I just ran a 16:20 (track) and I want to run under 15:30.?
Good running shoes for a high arch??
What is that bracelet thing that some runners (e.g. Paula Radcliffe) wear,and what does it do?
What brand/type of spikes are best for the 400 meter dash. Is there a particular model I should use?