I started to jog and walk last week.  What I do is that I go to the park about half a mile away.  I usually use the speed walk technique to walk to the park.  It is enough to get my heart rate going fast.  Then I exercise in the park doing push ups and sit ups.   I come back the same way and jogged back to my house.  It seems like a very simple routine.

My legs are starting to hurt from the jogging.  My left ankle is starting to hurt.  I may need to do more warm ups to see if that help, but I sprained my ankles last year in Taiwan.  I was thinking about wearing a I-pod to provide some music.  Well that is my jogging routine, but I was curious about the sun and its affect on hair.   I noticed that my hair is actually getting thicker in some areas since I jogged.  I am also getting very tanned.  I probably need to get some sun tan lotion.  Does the sun affect hair growth?  Does the sun produce vitamins in the hair?  I was also curious about the affect of the sun on the skin and aging.  I heard that the sun also affects the production of Vitamin D in the skin so that’s probably why I feel healthier when I job outside.