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"     Quick-paced interval workouts like Shaun T&amp;#039;s Insanity Max Interval Training are super-popular for a reason\u2014they really work! This workout style, which alternates between high- and moderate-to-low-intensity efforts, builds more muscle and boosts your metabolism better than slow and steady training sessions, meaning it&amp;#039;s more effective and more interesting than an hour spent on the elliptical. With this week-long beginner&amp;#039;s CrossFit plan, you&amp;#039;ll get you way more toned, likely faster than you would by, say, running, alone. And it&amp;#039;s actually fun!                       "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.redbookmag.com/body/health-fitness/advice/a16430/interval-workouts/>