The goal: In the fourth week of this plan, you’ll add some conditioning to the work you’ve already been doing to burn more calories and improve your overall health and cardiovascular fitness.
How to do it: Perform the exercises in the slideshow in the order shown, as well as the conditioning challenge below. (Do the conditioning routine just before your foam roll exercises.) Complete the full workout three days this week, resting at least a day between workouts.
15-Minute Conditioning Challenge: For this portion of the workout, you can walk, run, cycle or use any cardio machine of your choice. Rate your effort on a scale of 1-10 (1 = barely trying, 10 = as hard as you can go). See table below.
What you’ll need: For this workout, you’ll need a physioball (a.k.a. stability ball or exercise ball) and a pair of dumbbells.
| Time (minutes: seconds) | Effort (out of 10) |
| 0:00 – 3:00 | 4 or 5 (just warming up) |
| 3:00 – 3:30 | 8 or 9 (sprint if you’re on a treadmill) |
| 3:30 – 4:00 | 5 (walk or jog if you’re on a treadmill) |
| 4:30 – 5:00 | 8 or 9 (sprint if you’re on a treadmill) |
| 5:30 – 6:00 | 5 (walk or jog if you’re on a treadmill) |
| 6:30 – 7:00 | 8 or 9 (sprint if you’re on a treadmill) |
| 7:00 – 9:00 | 5 (walk or jog if you’re on a treadmill) |
| 9:00 – 9:30 | 8 or 9 (sprint if you’re on a treadmill) |
| 9:30 – 10:00 | 5 (walk or jog if you’re on a treadmill) |
| 10:30 – 11:00 | 8 or 9 (sprint if you’re on a treadmill) |
| 11:00 – 11:30 | 5 (walk or jog if you’re on a treadmill) |
| 11:30 – 12:00 | 8 or 9 (sprint if you’re on a treadmill) |
| 12:00 – 15:00 | 4 or 5 (cool down at an easy pace) |
Workout plan by CorePerformance.com