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Several factors come into play in regards to the causes of muscle fatigue, but this issue tends mostly from the levels of energy available to the body that help fuel contractions of muscles, as well as mineral levels that help provide for cellular action within muscles.
Muscles rely on two types of metabolism to maintain their strength and capabilities. Anaerobic metabolism is an energy pathway the body uses for high-intensity workouts. Muscles rely on this metabolism for heavy weightlifting and sprinting, but it produces a limited amount of energy at a time, and can plateau and decline rapidly.
With an increase of exercise and physical exertion, an athlete’s body becomes more susceptible to injuries such as muscle cramping or muscle fatigue. Routines can be done for longer at lower intensities, but high intensity exercise can’t be done for long before muscles grow tired.
The second kind of metabolism, aerobic metabolism, works in a different way. Aerobic metabolism produces energy steadily at consistent levels over a longer course of time. This energy is then used for steady cardiovascular exercises, such as riding a bike or jogging. Aerobic creates adenosine triphosphate (ATP), an energy source for muscles by using oxygen in the bloodstream. Aerobic metabolism creates a virtually unlimited source of energy but it is limited on how quickly it can work.
ATP can also be created created during high-intensity exercises via anaerobic metabolism. Anaerobic metabolism comes into play to energize the muscles quickly, enabling muscle recovery to compensate for the limited ability that the cardiovascular system has to deliver blood to the muscles. But the anaerobic pathways are limited and must be refilled soon after being used. Endurance training can dramatically alter the speed at which metabolic pathways work, and can also increase the amount of time in which a person can endure a workout.
Aerobic metabolism creates energy at high exercise intensity for a longer period of time for trained athletes. Muscles receive oxygen quickly, and energy delivery is much more efficient for a trained athlete because the body improves the way anaerobic systems are created and used, allowing muscles to access ATP more readily.
While a number of sports beverages contain only potassium and sodium to aid in hydration, Intact Endurance has important electrolytes, such as potassium, sodium, magnesium, chloride, and sulfate. Ionic Magnesium is an essential electrolyte that naturally relaxes muscles which is necessary for Nitrogen absorption within the muscles. This reduces muscle cramping and muscle fatigue.
Nutri-Mastic ™ is perfectly balanced with verified ionic minerals and Mastic Gum, which supports delivery of nutrients and cellular absorption of nutrients. When it comes to maximizing your performance during intense physical activity, Intact Endurance improves energy and stamina by replacing electrolytes and hydration.
Tags: aerobic metabolism, endurance training, exercise intensity, intact endurance, muscle cdramping, muscle fatigue, muscle recovery, nutri-mastic, produces energy, relaxes muscles
