P90X was an infomercial workout sensation in the mid-aughts. How does it hold up today?

For three easy payments of $39.95, it offered twelve different exercise videos, a nutrition plan, supplement advice and a ...
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Paul Ryan's Killer Workout: Is P90X for You?

WAUKESHA, WI - AUGUST 12: Republican vice presidential candidate and Wisconsin native Rep. Paul Ryan (R-WI) greets supporters during a campaign event at the Waukesha Expo Center on August 12, 2012 in ...