might expect. Heart rate monitors are really good for base training and will give you instant visual feedback on whether you're training at the most useful level or not... which is often amazingly slow. – Dave CochraneSet a targetEnter a race. You know
is to lose weight, you shouldn't be giving 100% in your workouts. The point is to spend as much time as possible running, rather than running at high intensity. Buy a heart-rate monitor, which can tell you when you're going too hard. At this stage it
