Microbreak Exercise, Chin Presses Microbreak Exercise, Chin Presses Top Tustin Chiropractor Raymond Bunch demonstrates a chin press microbreak exercise. OUR LOCATIONS: Tustin (714) 751-8570 Location Details Tujunga (818) 248-5570 Location Details ← Tustin Chiropractor Explains How Many Friends You ‘Really’ HaveOverhead Extension Microbreak Exercise Demonstrated by Top Tustin Chiropractor →