Get strong, ripped athletic abs by training like an athlete here
http://athleanx.com/x/abs-in-every-exercise
If you want to test the strength of your abs, you have to give consideration to more than just how many sit-ups you can do. To truly see how strong your abs and core are you have to determine what your reactive core strength is.
In this video, I show you a quick series of 3 drills that you can do with a medicine ball to test the strength of your abdominal muscles and core. To start, sit on the fl
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