Why Are We All So Competitive About Fitness?

Why Are We All So Competitive About Fitness?

The more Hunter McIntyre, three-time Hyrox world champion, strains to push the 70 kg sled up the steep incline, the more its magnetic resistance, jacked to its max setting, pushes back. Oh, and his trainer, Sam Calavitta, topped the sled with two 150kg dumbbells. It’s...