What are some workouts I can do for my arms and back?

Alva C.
That’s completely normal, you don’t actually have to “work out” in the morning. What you should do is to get your most moving in some way, maybe dance a little to your favorite song? Or go outside and get some sunlight? Or stretch? Whatever you feel like doing. Just decide and then celebrate your success.

Push-ups, leg raises

Jamie X.
Bicep curls and deadlifts. Deadlifts in particular have drastically changed my body after doing them for a year consistently. My body feels a lot stronger and I no longer get back pain. Other than bicep curls, you can work the triceps with push-ups or dips.
Jack C.
For biceps, pull-ups or arm curls. For triceps, push-ups and bent over arm extensions (preferably with something weighty in your hand)

For back, pull-ups are good, Bent over rows, pull downs. Good mornings for hamstrings and lower back.

Make sure to do core exercises to protect your back.

Norma Z.
I really love Madfit on youtube. She's very kind and her workouts are challenging but not so much that it's discouraging. She has plenty of arm & back vids! <3