How to Make (or Lose) Hundreds of Dollars Betting Crypto on Your Fitness Goals

 “If I don’t walk another 4,400 steps I’ll lose $333.” With a new app called Moonwalk, you get daily lessons in economics – and maybe healthier, too. “If I don’t walk another 4,400 steps I’ll lose $333.” With a new app called Moonwalk, you get daily lessons in economics – and maybe healthier, too.