three-dimensional visualization of a digital x-ray of the human chest. in the area of the human lungs, a red color pulsates, indicating a health problem in the human pulmonary system. the concept of lung health, colds and viral diseases. - 呼吸法 個影片檔及 b 捲影像00:24
closeup of sweaty female athlete taking a break while exercising alone outdoors. fit young woman looking tired and catching her breath after running during a workout outside - 呼吸法 個影片檔及 b 捲影像00:13
female athlete breathing and looking thoughtful before a workout at stadium arena. sporty active woman catching her breath after a training session at a sports field. girl looking ready for exercise - 呼吸法 個影片檔及 b 捲影像00:08