Healthy sources of fats include fatty fish (salmon for omega 3 fatty acids), nuts and natural peanut butter, avocado, olive oil, and canola oil. Unfortunately, most people get too much fat in their diets. What is worse is that too much of these fat come from unhealthy fats (saturated and trans-fats from sausages, burgers, French fries, donuts, sweets and many more). Remember that running is an intense physical activity and requires a great deal of your strength. Therefore, it is wise to ask your doctor if your body is up for the challenge. Your physician will consider your age, weight, fitness level, and special conditions (breathing or heart problems) to derive a sound decision. But you should not just run. You have to do it right and do it safely. If you are beginner, here are several useful tips to serve as your guide. First tip: It is the right time to start running. Running and all other physical exercises are good for your body whatever your age is. Regular exercises could provide ideal benefits: you would have more energy; the chances of developing a heart ailment would be decreased; you could sleep better and get more relaxation; and you would be able to lose weight. Running: A Form of Workout for the Legs and the Body Are you in search of a perfect workout to achieve the perfect shape for the legs and body? You need not consult your fitness trainers nor check out exercise workout regimens. In fact, you do not need to spend significantly in enrolling in a gym membership. Do this by closing your workout with brisk walking or slow running. Then, do stretches. 2. Avoid overtraining. The surest way to incur injuries is to overtrain and overwork your body. Sadly, many runners, in an attempt to increase their mileage and intensity just too soon, pushes their body beyond its capability and so put their selves at a great risk of injury. There are three types: neutral-arched, mid-arched (overpronators), and high-arched (underpronators). One way of identifying your foot type is by checking your footprint. A neutral-arched foot shows a distinct curve along the inside of the foot, which connects the heel and the toe. This type of foot pronates normally, meaning that when the foot lands, the outside of the feet rolls inwardly in order to absorb shock.