Gym accountability that costs you if you skip.
Say how often you'll go and what a missed week costs you. Each time you go, text us a photo from the gym. Skip it, and you pay.
No app and no check-in button to tap from the couch: a photo in iMessage or SMS, held to the contract you wrote.
It works for more than the gym: the gym, a cold email every weekday, less phone, a Monday weigh-in, or the thing you keep putting off.