Balance on the ball

Last night I watched the Denise Austin Shortcuts for Legs and Buns.  It looks pretty good, but I like to do my ball videos.  There are 2 10 minute segments and one 15 minute.  She has two very young ladies demonstrating the exercises. 
 
Today I did the Balance Ball beginners tape then I did the week 1 & 2 upper body weight exercises from the Denise Austin book while sitting on the ball.  I used 3 lb weights.  The weights aren't to easy yet so I'll wait awhile to move up to 5 lbs.  I'm getting starting to get good definition in my shoulders and upper arms.  The abs exercised are really good on this video.  I'm going to get Balance on the Ball from the library.  It's hot and muggy again.  UGH!  Back to work for me.