Resources:
Beginner Routine from Healthline (with videos on how to do some exercises)
https://www.healthline.com/health/fitness-exercise/at-home-workouts#beginner-routine
Fitness Program: 5 Steps to Get Started
https://www.mayoclinic.org/healthy-lifestyle/fitness/in-depth/fitness/art-20048269
The 6 Best FREE Workout Apps to Try in 2020
https://hip2save.com/tips/best-free-workout-apps/