It may include something beneficial to the body - like walking or exercise. Or something stimulating to the intellect - like meaningful reading. And something uplifting for the emotions - like good music. But most important of all, it needs to include service to others if it is to be spiritually beneficial to you. If you have a loving attitude toward your fellow human beings, you will not fear them.
Perfect love casteth out fear.
An obedient attitude toward God will bring you into constant awareness of God's presence, and then fear is gone.