At 50, it’s okay to slow down a bit–but not when it comes to endurance training. To stay fit and healthy, cardio is essential. Whether you prefer running, swimming, or cycling, FITBOOK author Nina ...

It’s lunchtime, your friend checks their Fitbit with a smug grin—12,000 steps already—while you wonder if your 3,200 even count. Most of us have heard the “10,000 steps a day” rule. But that number ...

World’s first motor-free treadmill with patented Ab-Drive restores authentic outdoor running indoors—safer, greener, ...

The military’s expanding use of AI is fuelling controversy at many of the cutting-edge American companies developing the technology.