You can’t nail the perfect squat with just an iPhone app

The Squat. Capital 's'. With or without weight, it's widely regarded as the best exercise you can do. But one that's easy to get a little bit wrong and ruin all those benefits. So here's Kaia Health's Perfect Squat Challenge app, developed with input...

Running with an AI ‘personal trainer’ is fun, but expensive

The artificial intelligence that we hope will exist in our lifetime is a world away from what's available right now. A thinking computer that knows us better than we know ourselves, and can make us better than we are, is still the stuff of fantasy. B...

Netflix becomes your personal trainer with its new DIY device

Working out can be tough, but inversely, watching Netflix is super easy. The streaming giant doesn't want to distract you from your fitness goals, though. Netflix would much rather be your workout buddy, which is why it posted instructions for making...