Fitness enthusiast Mark has developed the A-40 Core Set ab workout, which consists of four core chiseling exercises performed back to back. Each move is executed ten times, for a total of one 40 rep set. The beauty of the A-40 is that it is time efficient and hits all major areas of the abdominal in a short period of time. This workout is very challenging, however, the moves put less stress on your back than traditional abdominal exercises. The A-40 requires no equipment and can be done at home. Make no mistake about it. This is an intense workout but it’s certainly worth it!
Key Takeaways:
- Each of four excersice will focus on all areas of mid section.
- Older guys dont have time for workouts, A-40 will help with this.
- One A-40 set is a complete work out with no equipment.
“You hit all areas of your abs in one single set.”
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