Sometimes when I feel a little blah mid day I will do this quick routine. I find it helps get the blood moving, get the oxygen flowing and gives me a little boost!
Jump Squats
I do 10 slow then 10 fast
Push Ups
I like to do 10 straight, then place my hands up on the ottoman and do 5 - 10 more.
Jumping Jacks
Do 25 med.
Bench Dips
I use my ottoman or coffee table for these.
do 25 slow reps
If you have extra time repeat the sequence a couple of times.