Speed and distance monitors and watches designed for running are useful but not exactly very necessary. Heart monitors help the runner tweak his program to ensure he is training at the right intensity. Speed and distance monitors give out data such as how far he has run and how fast his pace he is running. Changes Changing your workout routine is one very important consideration in your weight loss program. To those who do not understand this, there is a big tendency that runners might abandon their running routine at this time. After some time when a runner had already been deep into his running program, the body stops losing weight. More likely, the runner will get his same amount of calories but he will feel sluggish and may not be able to perform well. A case in point is a piece of cake that has an equal amount of calories as a turkey sandwich on multi-grain bread. Eating the cake will give him enough calories. However, the sugar in it will trigger the insulin response from his body, which can make him sluggish and less energized. That way, the trainer would have credibility when talking about regimens and exercise strategies. However, some experts argue that the basis on physical appearance of personal trainers is insufficient. There are good-looking and muscled personal trainers who have attained the body structure from good genes or the intake of steroids. Your doctor could advise you on how to get proper pacing and could guide you on how long you should keep running per session. It is not safe to overdo running. Third tip: Begin with a simple running or walking program. It is not advisable to start on a high level. Humbly start at low-levels. You may run or walk shorter distances when beginning the running program. Getting the right amount and mix of these important nutrients is the right step onwards to success in your sport. Carbohydrates The primary fuel for exercising muscles and for high-intensity exercises are carbohydrates. The athlete s body needs around 50 to 65% carbohydrates in his food intake to support training.