For prison inmates, training with zero equipment and minimal space is a necessity. Yet the results of this minimalist approach have sparked interest for decades. When coach Markus Frison of Built ...
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Forget the gym – this ‘prison workout’ can help you strengthen your whole body with just a deck of cards
Keeping an eye on fitness trends is part of my job, but I was recently surprised to see “prison workout” in the top Google searches of Brits seeking ways to stay fit. Intrigued, I decided to ...
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