Mel Robbins on Instagram: "One Thing I Hate Doing For My Health… After talking to some of the best health experts on @themelrobbinspodcast, I added this one small thing to the end of my walks: four 20-second sprints. I hate them. I complain every single time. But I still do them. Because you have to be willing to do the things you don’t want to do if you want your life to get better. The truth is - you can do things you hate for 20 seconds. And that’s more than enough to start."