45CS

This one is short, but intense. I know you have a crazy busy week, so this workout takes 20 minutes. Hope it helps keep you sane! :)

Perform the following 3 times:

1 minute to do 20 air squats
1 minute cardio (swings, jump rope, jogging, etc)
1 minute to do 15 pushups
1 minute cardio (swings, jump rope, jogging, etc)
1 minute to do 10 burpees
1 minute cardio (swings, jump rope, jogging, etc)
1 minute rest

The sooner you finish the prescribed work, the more rest you get before your minute of cardio. For example, if it takes you 40 seconds to do the squats, you got 20 second break before starting your cardio.