The two hemispheres communicate with each other through the Corpus Callosum.
Self-depiction is a very important factor of confidence, happiness, and attitude.
Remaining physically fit will make the person more "attractive" and likable by opposite genders.
Physical activity is necessary towards happiness, confidence, and just health.
<span>It increases the amount of time spent on fitness activities.
It is often more convenient to participate in lifestyle fitness activities than more formal fitness activities.
It helps a personal fitness program lead to lifestyle change.</span>
Pedometers, accelerometers, activity trackers, heart rate monitors, and smartphone applications
