Drill down time! Just three exercises this week. Here's the deal:
Crunches - 15 reps, 15 seconds rest, 14 reps, 14 seconds rest and so on down to 1 rep, 1 second rest.
Move right along to:
Squats - Follow the same pattern beginning with 15 reps
Pushups - Begin with 12 reps
Go on and give it a shot! You'll be glad you did it...when it's over. :)