physiologist at the University of California in San Francisco, Engler, along with her twin sister and fellow PhD Marguerite, has spent the last 15 years researching the connection between diet and blood vessel health. In 2004, the Englers published the first

varied, low-fat diet. Cross-train to prevent injury and burnout.These are simple concepts, well within my grasp (and yours). When we follow them, life is good. There has, though, always been one more key principle: avoid the demon lactic acid

physiologist at the University of California in San Francisco, Engler, along with her twin sister and fellow PhD Marguerite, has spent the last 15 years researching the connection between diet and blood vessel health. In 2004, the Englers published the first

At Runner's World we try to practise what we preach, and so, along with following abstemious diets (well, we try), we also follow our training advice. That means regular speedwork, long runs, rest days and the dreaded hillwork. Repeatedly dragging

weight to get faster, he has this advice: "lose fat, not muscle". Fortunately for runners, many studies have shown that exercise-based weight-loss programs help you achieve this goal much better than diet-only plans. "If you're not already doing some

Association. It advised runners to stay hydrated but not to over-drink, to maintain a salty diet, to favour sports drinks and to recognise warning signs.The Gatorade Sports Science Institute has recently published one of the most comprehensive advisories

with an exercise or diet programme. It doesn't have to be fancy or sophisticated. Indeed, where you place the diary might be more important than what you write in it. Put a calendar on your fridge or in front of your computer, write down every time you complete a

.Pace training Many athletes and coaches believe in training at hoped-for racing pace. Particularly if you’re preparing for a race that will take less than 11 minutes, you should add race-pace intervals to your training diet.Racing Any race of 5K or more counts

strength I needed,” says Noble. “I also made sure to run very easy the day after the tempo runs, and watched my diet and even gave up beer for six to eight weeks before the marathon.” What you should do Do a tempo run once a week for eight weeks. Start