In my last post I talked about the need to understand that to perform to your best you cannot ignore what you feed your body. In this post let’s focus on what makes up high octane fuel.
Top athletes have come to realize that careful attention to food choices and supplementation makes an enormous difference to their sporting performance. Because when they eat well they see an increase in their speed, stamina, strength and suppleness. These impressive results in improved performance have now been scientifically proven.
So, what is the best fuel for aerobic exercise performance (jogging, cycling, rowing, swimming and walking)?
When performing aerobic activities complex carbohydrates (whole grains, beans, fruit and vegetables) give twice as much energy as fat, but simple carbohydrates such as honey, refined sugars and refined grains do not provide the body with long-term energy.
And what about the best fuel for strenuous short anaerobic activity such as sprinting?
In performing these types of anaerobic activity it has been shown that complex carbohydrates yield five times more energy than fat.
Endurance athletes (such as marathon runners) load up on complex carbohydrates prior to their races because these carbohydrates can be stored in the muscles as glycogen and released by the body as needed during long races.
Fat cannot be stored in this way and therefore complex carbohydrates are recognized as a key to ensure top performance.
Contrary to popular belief protein is less important than the consumption of complex carbohydrates for increasing sports performance. Body builders who think they need huge quantities of protein to ensure they achieve maximum muscle gain actually require only 15% of their calories from protein, 70% from complex carbohydrates and 10% from fat (vegetable oils, nuts and seeds, flax seed, fish oils, dairy fat and fat from meat consumption).
While fat is not the best fuel for the body, essential fats (fats that cannot be made by the body and therefore need to be taken through food sources) are still important for top athletic performance as these essential fats help transport oxygen by keeping red blood cells healthy which carry oxygen to the muscles preventing fatigue. These essential fats are also vital to the immune system which can be stressed as a result of sustained strenuous exercise. That is why it is important to consume a sufficient amount of nuts, seeds and their oil, as well as fish liver oil.
I hope these facts on what makes up high octane fuel for the human body has helped you get a better idea of the types of food you need to max out your performance. In my next post I will look at the importance of drinking water to ensure your body functions at its best.
See you
Nancy Rishworth