Having a strong core is vital for almost all exercises in Crossfit. It will help to prevent injury, protect your spine, improve posture and stabilse lifts and movement. Abs are also a nice side effect of building a solid core.
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The baby of Massachusetts mother Lindsay Clancy, who killed her other two children, has died - US Today News
The baby of Massachusetts mother Lindsay Clancy, who killed her other two children, has died - US Today News
7 Core Strength CrossFit Workouts to Build Great Abs & A Solid Midline, Page 2 of 2