Mental Health: Exercise benefits
Though the reasoning behind what makes exercise so beneficial to mental health is not exactly known, there are a few theories as to why this positive response occurs:
Reductions in anxiety with physical activity have been consistently reported for over 30 years.
The Opponent-process theory: The release of beta endorphins and mood altering central neurotransmitters which reduce the level of stress of exercise during exertion actually continue to remain elevated for some time even after exercises is over.
The rhythmic nature of exercise causes a quieting of cognitive activity, giving your brain a break from daily concerns that occupy a person’s mind.
Activation of left frontal cerebral cortex stimulates positive motivation.
Elevation of body temperature promotes a cortical relaxation in an attempt to maintain homeostasis.
Exercise with a trainer helps individuals feel more safe and competent leading to higher intrinsic motivation and commitment.
Although depression is commonly treated with psychiatric intervention or psychotherapy, exercise appears to be as effective as medication in men and women experiencing clinical depression, especially when compared to the side effects of pharmacological treatment
A combination of resistance, flexibility, and aerobic exercises have a significantly greater reduction on depression than only aerobic exercise.
Serotonin levels are elevated during and after PA reducing the likelihood of depression to occur.
Physical activity maintains dopamine levels (responsible for pleasure, motivation, and learning) in the central nervous system
A sense of accomplishment and enhanced self-efficacy from exercise positively affects overall mood.
