A new strength routine

Well, it's time for a new strength routine.  I started easing into this one yesterday:

1.  "Explosive" pushups: clap pushups, pushing up from prone position to kneeling position... stuff like that

2.  Core exercise with stability ball demonstrated by Jing Jing Li at 1:34 of her video that's posted here

3.  Pullups

4.  Core exercise with stability ball demonstrated by Jing Jing Li at 1:50 of her video

5.  Front and lat raises

6.  Core exercise with stability ball demonstrated by Jing Jing Li at 3:11 of her video