home gym routine

Awesome! I don't know how old you are but, higher reps/lower weight is smarter. Your tendon/bone connection will strengthen. Gets worse with age.
I have an impingement in my right shoulder that I have been trying to work through for 2 yrs, and I'm finally able to do full body dips for reps again. Patience is a virtue.

You may have to move to a 1 week split to prevent nervous system fatigue. Your grip will start to weaken.
Keep it up! Let us know of any changes.

At 37, im still younger then the cars I drive, so I should be able to still bulk up some, but ill watch for that fatigue and adjust if needed