A Certified Registered Nurse Anesthetist (CRNA) is an advanced practice registered nurse (APRN) who practices both autonomously and in collaboration with a variety of health providers on the interprofessional team to deliver high-quality, holistic, evidence-based anesthesia and pain care services. House work (mopping, scrubbing), health club exercising, treadmill work, stretching, yoga, walk/run-play with children, aerobic class, dancing, carrying bucket/wood, auto body repair, shoveling snow, golf (carrying clubs).