Try out this 10 minute quick arm and leg routine. I’m a big fan of the barre3 studio’s. They are very low impact but give you terrific results. So you can stop making time an excuse and just start with 10 minutes a day. Check it out!
https://www.fitsugar.com/10-Minute-Workout-Arms-Legs-Sadie-Lincoln-barre3-21246743