You could Choose between no-machines courses, and ones that integrate resistance bands and light dumbbells. I'm actually on day 4 and already feel much better. My aches and pains are heading away! My hip flexor difficulty is getting better also. I am unable to feel it! Thanks!! The MrandMrsMuscle https://www.youtube.com/channel/UCTNXKLdFxfvulw1KBFA9OWQ