On your off days, try a light Z1-Z2 ride or some yoga/core work. Keep it easy to avoid burnout and stay fresh for key workouts!
On my off days, I usually go for a short walk or do a light mobility session. If I feel like moving a bit more, I use my pull up dip station for a few sets—nothing crazy, just moving the body and keeping things loose. Helps keep a bit of strength work in the mix without taking away from my recovery.