forefoot ride of its predecessor, which means that while its durability is well suited to bigger runners, its feel is just as good for lighter athletes.In short The Nimbus 4 looks radically different from version three, but it’s not. It’s a slightly

. If their support can’t inspire you, you don’t have a heartbeat.Lows: The long walk from the finish near Copley Square to the baggage buses.Watch out for: Junk food served up at Hopkinton fair in the hours waiting for the midday start.Contact: Boston Athletic

.You should replace the other sessions with relaxed runs and moderately paced tempo sessions. Your present inclusion of one easy day and one rest day is a very good idea.—George Gandy, Director of Athletics at Loughborough University.

.On the other hand, if your loss of libido is accompanied by reduced appetite, poor sleep, muscle or joint soreness, poor athletic performance, or lasting depression, then you are likely to be physiologically overtrained. In this condition, your body

and resting in the final pre-race stage.4. Recovery phase (four to six weeks), with two weeks of complete rest, and then two to four weeks of gentle activity.—George Gandy, Director of Athletics at Loughborough University

, or fast trainers for the lighter athlete. Like these shoes, the Lite offers cushioning at a relatively light weight. And it's a perfectly competent, fast training shoe. It has a similar weight and ride to last summer's £50 Fusion V, but a remodelled upper

For an athlete accustomed to exercising outdoors, health clubs and gyms can be mystifying. Follow these three basic tips from exercise scientist Len Kravitz and you'll find that the gym becomes a home from home.Go in with a plan"A lot of people

to time, but you can silence them with this quick guide to putting your best feet first.Athlete's foot Athlete's foot is a fungal infection caused by tiny parasites called dermatophytes. It thrives in warm, moist conditions and is often exacerbated

the impact of the pill on athletic performance. Though most studies have shown the pill has no effect on performance, some research indicates it may cause a slight reduction in aerobic capacity. On the other hand, some runners feel the pill helps performance

to showcase some of the best running talent, both on and off the track, that the UK has to offer.Aviva has been proud to be the number one sponsor of UK Athletics (UKA) since 1999 and is committed to developing the sport at every level from the playground