Over 50: How many days are you resting?

I do a whole body calisthenics program using the Calistree app. I started a couple weeks ago. My schedule (60+ hours/week) makes it difficult to get to the gym daily, and it's even tough to work out at home. But I can definitely get 3 days in.

I was thinking of working out every other day. However, when I tried that last week, my muscles were clearly still a bit fatigued.

For those who experienced and have had success, should I wait 2 days in between workouts or accept that I might have to adjust my expectations for reps.