/ running

Running makes you fat

So running makes you fat. I knew it.

This encapsulates why running fares worse in the weight-loss stakes compared with other forms of exercise. If you are preparing for a long run, the likelihood is you’re trotting along at little more than a fast walk, so your muscles hardly get going. Then there are the different consequences of aerobic versus anaerobic exercise. We burn fat during aerobic exercise (running, cycling, walking, dancing), but as soon as the exercise is over, so is the fat burning. With anaerobic workouts (weights, circuits, sprints, interval and resistance work) you burn fat and also convert some into muscle while training, but the muscles keep working out after you have stopped, so you end up with a higher calorie burn and a higher proportion of lean muscle to boot.