The 28-Day Planking Challenge You Must Try!

By Nara Winkler on September 26, 2016 Videos

Can you imagine completely transforming your body in only 4 minutes a day? It is possible, and we will confirm that it is both, too good, and still true! The 28-day Plank Challenge trains the body for strength and endurance, and the slow progression will eventually lead to fantastic effects! This is how to try […]