We are all guilty of the common excuse, “I am too tired to exercise.” We may use this phrase as reason during times when we are bombarded my stresses—whether from school, home, or the workplace. However, your perception might change when you learn that exercise curtails fatigue and improves energy levels. Drop those excuses folks, and bypass those energy drinks because we got just the right solution for those flat-out days! Finalize your workout plan, because exercise leads to more energy!
Contrary to popular belief, exercise will not “tire you out” but will combat feelings of fatigue and low energy levels. A randomized controlled trial conducted by researchers from the University of Georgia examined the effects of chronic exercise training on feelings of energy and fatigue in sedentary, healthy young adults reporting persistent fatigue. The research consisted of thirty-six healthy, young adults reporting persistent feelings of fatigue that were randomly assigned to three groups and were subjected to either moderate-intensity exercise, low-intensity exercise and the no treatment or the placebo-controlled group. The six-week controlled trial concluded that low and moderate exercise training performed by sedentary adults without a medical condition but with persistent feelings of fatigue resulted in similarly beneficial effects on feelings of energy. Furthermore, the effects for symptoms of fatigue were moderated by exercise intensity, and the more favorable outcome was realized with low-intensity exercise. With the result of the study favoring low-intensity exercise, researchers quickly explained that the result might be due to the fact that moderate-intensity exercise is too much for the already fatigued individuals. There was no clear explanation though why exercises reduces bouts of fatigue, it may however be attributed to exercise’s direct action on the central nervous system.
More often than not, when people experience fatigue the last thing that they want to do is to burn hours in the gym. However, being active just might help a sedentary individual, according to an analysis conducted by the researchers at the University of Georgia. The analysis that involved 70 randomized controlled trials emphasized that regular exercise plays a significant role in reducing fatigue. The researchers further added that exercise has a very consistent effect in sedentary people who engaged in regular exercise program in contrast to those who did not.
In addition, more studies conducted depict the significant role that consistent exercise might play in reducing fatigue. A research conducted by Yoshioka et. al. 2001 assessed the potential of an increase in exercise intensity to alter energy, lipid metabolism and body fatness. The investigation leads to a conclusion that high-intensity exercises do not only positively affect energy levels but as well as adipose tissue deposition. Researchers indicated that high-intensity exercise favors a lesser body fat deposition which might be related to an increase in post exercise energy metabolism.
Engaging in exercise does not only benefit the younger sedentary population but also the older populace and cancer patients as well. A study published in the Journal of Gerontology demonstrated that exercise regimen minimizes physical frailty that is well associated in the elderly group. Likewise, the randomly assigned high-intensity strength training program of the research resulted in significant improvements in strength and functional status. Not only that, exercise can also reduce fatigue associated with chemotherapy treatment in cancer patients. Exercise has been a proposed intervention to the occurrence of cancer treatment-related fatigue, which is a common side effect of chemotherapy. A study that consisted of women with cancer who received instructions to follow an 8-week home-based exercise program and fatigue diaries was accomplished to determine the patterns of daily fatigue in women with breast cancer who did and did not exercise while receiving cycles of adjuvant chemotherapy. True enough, the study lead to a reduce levels of fatigue in breast cancer patient who participated in the fitness regimen and exercise even helped them to distinguish patterns of fatigue.
The next time you feel overwhelmed by fatigue, instead of grabbing energy drinks or paying extra bucks for caffeinated products to make you feel alive for a short period of time, why not make it a habit to take a walk or even spend regular hours on the gym. It does not only save your pocket, it also saves your body from unnecessary side effects brought by unnatural and expensive beverages. Devote a specific time for physical activity; make exercise a habit, a part of your daily routine.
In addition to exercise however, there is always an option to compliment regular workouts by using natural energy supplements. Supplements such as energy rich vitamin B-12 can be a healthy and natural way to increase your daily energy.