How could you find and get the perfect weight loss systems that would help you attain your target weight? Choose programs that not only focus on diets. Systems with recommended physical activities and exercises like running would truly be more effective. Because there are many weight loss systems now available and introduced in the market, all you have to do is to collect and then choose the system that would go with your preferences and lifestyle. Protein To improve muscle stamina, runners are recommended to take .5 to .75 gram of protein for every pound of body weight daily. Proteins are not only a good source of energy, they also help in muscle growth and repair of broken muscles. Protein, which should be 15 to 20% of a runner s diet, can be acquired from nuts, eggs, fish, beans, grains, and low-fat dairy products. They can vary the courses (and terrain) they are running (jogging across the woods or the tracks), distance, speed and intensity (doing sprints in straight tracks and jogging in curves) among other things. Running with a friend (in twos or threes) can sometimes perk up an otherwise monotonous activity. It is also about the lungs and how to bring greater amounts of oxygen into the system efficiently. Unnoticed by many, even by the athletes themselves sometimes, the nature of your breathing during your running affects your performance. Those runners who can correctly deliver oxygen into their system are stronger than their counterparts who struggle when they are running because they do not know the technique. Try to do so more especially if you are suffering from heart problems, obesity, breathing problems, and chronic fatigue. 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. Science had already found out the nature of this natural high: beta endorphins. These are released by the body s neurons intended to relieve the pain after a run. It creates a feeling of extreme happiness and exhilaration and can be so intense it often can replace other addictions to drugs, alcohol, including appetite for food.