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Runners and CrossFitters aren't wearing it for decoration.
Is the celebrity-approved treatment for you?
The torso muscle you shouldn’t overlook.
Strengthening this 'guardian muscle' will prevent injury.
See how to work these lesser-targeted areas to ward off injury.
Unlock these “guardian muscles” and you’ll notice the difference.
Greater gains, fewer injuries.
Bulletproof your joints to keep your upper body healthy.