I Need More Exercise!

Spring must be coming, and the warmer weather is getting to me.  I'm feeling like I need to get out more and get more exercise.  I always feel invigorated after walking to and from the store, or walking to and from the mailbox.

I'm feeling the urge to start running.  Am I too old for that?  Will my health problems let me?

I think tomorrow, I'm going to get my bike out again, too. It's been sitting here in the living room all winter. It's time to start riding it again.