Fitness app Steppa, which lets you bet money on hitting your own step goals, is going viral There’s currently $100K+ on the line for people betting they can hi

Fitness app Steppa, which lets you bet money on hitting your own step goals, is going viral There’s currently $100K+ on the line for people betting they can hit 10,000 steps a day [►](https://video.twimg.com/tweet_video/HPUdWHFXwAEb44b.mp4)