Nintendo's 'Ring Fit Adventure' hides grown-up workouts in a kids' game
6:00am PDT - October 18th, 2019 will smith - EngadgetI'm standing in the middle of my living room. Something resembling a garter belt is wrapped snugly around my left thigh. I'm squatting, fast. I may as well be twerking. I haven't had coffee yet. I'm supposed to be working. But this week, this is my work. It's…