5 reasons you simply must exercise

from thatsfit.com

Forget fitting into your favorite pair of jeans, ladies. Forget burning tons of calories too. Yes, these are great reasons to exercise. But take a look at the bigger picture -- the reason, well five reasons, we simply must exercise. Each one falls into the category of living longer and better.

Exercise wards off Alzheimer's. All is takes is moderate exercise two to five times per week early in life.
Exercise boosts energy. Exercising when you're tired won't leave you exhausted. Instead, it will relieve your fatigue. More