The B.A.T. secret
Half an hour later, repeat the exercise so that your buttocks don't get crushed on your seat for too long. Remaining immobile and compressed very quickly weakens this large muscle which is responsible for your buttocks' posture. Abdominals: whilst seated, in your mind concentrate on your abdominal muscles and contract them without moving your trunk.
Keep this position for 6 seconds and start the operation again 10 times in a row. As with the previous exercise you can repeat this every half hour. Triceps: whilst seated, with your arms bent and your palms pressing on the arm rests of your chair, push down on your palms so that you stretch your arms until your body is raised from your chair and then lower yourself down slowly.
Try to repeat this movement 10 times and repeat the same thing every half hour. All in all, 30 movements which only take one minute but which use up a lot of energy.