Stuck for time? Here is a very quick, but intense workout to work your core to the limits in less than 10 minutes! It keeps you focused and works on core strength, control AND endurance all within the timeframe! The exercises run quickly from one to the next to keep you going, and to keep the intensity high! All you need is your mat and 10 minutes peace and quiet. Take your mind off things, work hard, sweat a little, and finish with a strong, satisfied, toned core! No excuses! This is an advanced workout so be careful and work within your limits.