Krista Stryker

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.