UNIVERSITY OF COLORADO AT BOULDER IMAGE: TOM HEINBOCKEL, A MASTERS STUDENT IN THE INTEGRATIVE PHYSIOLOGY DEPARTMENT AT THE UNIVERSITY OF COLORADO BOULDER, DEMONSTRATES USING A POWER BREATH DEVICE. CREDIT: (PHOTO BY CASEY A. CASS/UNIVERSITY OF COLORADO) Working out just five minutes daily via a practice described as “strength training for your breathing muscles” lowers blood pressure and...
