The person may have a hard time breathing or a heart attack
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.
The answer is force because Force is needed to change the direction of a moving mass.
I believe that people with down syndrome are more likely than the general population to develop Alzheimer's disease in late life.