I don't know if you have this as an answer choice, but it's part of your conscious. Hope this helps some!
Answer:
social media It really influences eating habits because we feel excited and happy to eat when watching, texting, or live in media. it makes us eat healthy food so our body will not look fat if we post pictures on media. It also helps us to eat better because we watch on media the effects of not eating healthy foods
Simply walking alone can actually do both of these however if you are looking for multiple answers then here are some examples:
-Playing Sports
-Jogging
-Lifting Weights
-Swimming
-Dancing
-Bike Riding
etc...
Anyways, hope I helped!
Hmm I don't know in what way you're referring to, but something called yo-yo dieting<span> or the </span>yo-yo<span> effect might be what you're looking for. It's when someone looses weight and then regains it back.
Hoping I helped!</span>