Krista Stryker

Krista Stryker is the founder of 12 Minute Athlete, a website providing free, incredibly effective high intensity interval training (HIIT) workouts and awesome fitness motivation for athletes of all levels. Check out the 12 Minute Athlete HIIT Workouts app (now on both iPhone and Android!) or follow her on Twitter @12minuteathlete for more workout and fitness inspiration.

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