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Strength Training. We all could benefit from it. But who has time for it?

What if you\u2019re still fairly new to fitness or running and don\u2019t want to invest in hundreds of dollars of equipment? What if you don\u2019t like the idea of going to a gym and \u2018performing\u2019 exercises for the whole world to see?

Enter Krista Stryker, creator of 12-Minute Athlete, a High Intensity Interval Training (HIIT) workout regimen consisting of incredibly short, effective workouts based on calisthenics, cross-training and functional fitness.