Posted by Michael Evans

Core strength is vital for almost every activity. This includes walking, running, and lifting things. Unfortunately there are a bunch of us who don't have good core strength. One of the common symptoms of having a weak core is bad posture and back pain.

A 21-day workout program was prepared by Albert Matheny of Soho Strength Lab and Promix Nutrition. It only requires 15 minutes per day! There are only 3 exercises involved but the reps increase day by day.


Side Plank with Knee to Elbow
Spiderman Plank Crunch

Learn how to do these exercises by clicking HERE.


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