Get in shape, lose weight, flatten your abdomen with this amazing abs challenge. Cool exercises - fight to look better. Accept the challenge, learn these 6 simple exercises routine and push yourself to the next level!

Do this circuit workout twice, three days a week, for a stronger core. We guarantee you'll firm your deep ab muscles, shrink your waist, improve your posture, and gain more confidence.

Exercises:

- Knee to elbow sit-ups - 40 seconds
- Flutter kicks - 40 seconds
- Scissors - 40 seconds
- Hundreds - 40 seconds
- Reverse crunches - 40 seconds
- Sitting twists - 40 seconds

Do we need to say more? Here are 6 REASONS to start training:

1. Build yourself a smashing fit body - because there is no greater feeling than looking in the mirror and simply just love what you see.

2. Brag around about your toned muscles - low body fat level, noticeable muscle definition and shape, but not significant muscle size

3. Keep your heart strong and healthy - because your heart is a muscle also and it gets stronger and healthier if you live an active life.

4. A clear and beautiful glowing skin - you don't have to worry anymore about cellulite when you're half naked on the beach. No more dimply skin coming out of your swimsuit.

5. Reduce stress, anxiety and fight depression - regular training is the key for your head just as it is for your heart and will relax you, making you calmer, fighting depression and dissipate stress.

6. A happier soul and a bigger smile - you will feel that you are finally doing something for yourself.

BONUS: Improve your love life! you know exercise is good for you, but do you know how good? It boots your energy and improves your mood and exercising regularly puts the spark back into your love life.