If you only have 10 minutes, take a quick walk. Being outside and getting a bit of exercise will help rejuvenate you!
Take 30 minutes to get lost in a fictional world. Taking this break will help you feel refreshed to tackle the rest of the day.
A bubble bath is the quintessential self care activity. It's relaxing and rejuvenating. Take an hour to let your worries soak away.
Paint, sew, create! Give yourself time to do the things that you enjoy the most.