Killer Core Workout

How to do this workout :)

Beginner
Complete each of these exercises, one after another - then repeat the sequence 3 more times. For each exercise do 20 seconds of exercise, then 40 seconds of rest before next exercise. 4 exercises X 4 rounds = 16 minutes.
Intermediate
Complete each of these exercises, one after another - then repeat the sequence 3 more times. For each exercise do 30 seconds of exercise, then 30 seconds of rest before next exercise. 4 exercises X 4 rounds = 16 minutes.
Advanced
Complete each of these exercises, one after another - then repeat the sequence 3 more times. For each exercise do 45 seconds of exercise, then 15 seconds of rest before next exercise. 4 exercises X 4 rounds = 16 minutes.

1


Push up with rotation

2


Stability Ball Plank Rollout for Core

Stopwatch

3


Stability Ball Abs knee lift

4


Extended double leg abs crunch for an awesome 6 pack