Flatten Your Belly with a Simple Plank Challenge
All fitness challenges on the internet are more or less effective but this 21-day challenge is the best there is … because it will:
- improved metabolism
- gained strength
- prevent injuries
- improved body posture
If you have diabetes, heart problems, back pain, or overweight consult with a physician before taking this challenge.
Plank Challenge
Will give you a flat stomach, six packs you always wanted, create tension in the muscles and tone them.
Will give you a flat stomach, six packs you always wanted, create tension in the muscles and tone them.
How to Do it
21 days – 3 weeks
Week No.1
- hold the body in a plank position for 30 seconds
- repeat the process every day
- if you can hold on for longer go for it
Week No.2
- hold the body in plank position
- increase the duration for 30 seconds
- if you can do it longer then you are doing an amazing job
Week No.3
- increase the duration of the plank position by up to 60 seconds
- hold the body from 120 to up to 150 seconds every day.
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