28-Day Planking Challenge
If you think that a minute goes by fast, you’ve never tried planking!
Accept this 28-Day Planking Challenge and get your body into shape. Thousands of people worldwide have already accepted and they are satisfied with the results. This 28-Day Planking Challenge, which includes performing one exercise, 4 minutes a day, trains the body for strength and endurance. Even though, it is a slow progression, still it will provide you fantastic results.
Furthermore, this powerful workout will also strengthen the muscles of arms, legs, and buttocks, shed up more fat deposits and it will strengthen the external and internal muscles of the back and core.
Given the fact that this exercise requires to remain in the push-up position, it is normal that the muscles work similarly as push-ups. In other words, they are not shortened, nor lengthened, but they will become more durable and stronger.
The Plank Challenge
You are supposed to complete the Plank Challenge in 4 weeks, by initially holding a position for 20 seconds, and then gradually increasing the time.