in the morning yoga sun salutations are a great way to open up the body. also a general lying down stretch starting from your arms to toes is fab.
Something that engages your entire spinal cord running down from your neck all the way to your lower back. Really helps realign your muscles and your day
i use the 14 minute one the app offers, i’m also going to try pilates maybe first thing when i wake up. but just move around and get your body going