a push-in slider shot of a mature woman working from home. she suffers from back pain - 身體姿態 個影片檔及 b 捲影像00:15
in a dance studio, ballerinas in white leotards use a barre during an exercise as their teacher instructs them on proper posture, belgium, 1970. - 身體姿態 個影片檔及 b 捲影像00:22僅有女人, 女人
spinal cord vertebral column of human skeleton system anatomy. x-ray imaging of a man with back pain. 3d animation - 身體姿態 個影片檔及 b 捲影像00:12人體構造
beautiful young asian business woman stretching body for relaxing while working on laptop in living room at home. - 身體姿態 個影片檔及 b 捲影像00:12
happy young asian woman lifting weight and working out at the gym during her morning exercise - 身體姿態 個影片檔及 b 捲影像00:16
happy young asian woman lifting weight and working out at the gym during her morning exercise - 身體姿態 個影片檔及 b 捲影像00:13
young asian woman doing new pilates move with elastic bands while her instructor assists - 身體姿態 個影片檔及 b 捲影像00:11
models walk with books on their heads during a deportment class at the lucie clayton modelling school. - 身體姿態 個影片檔及 b 捲影像00:20
leopard cub follows porcupine, porcupine rattles quills, cub then backs off and sits down, south luangwa national park, zambia - 身體姿態 個影片檔及 b 捲影像00:06
the skeleton - part 20 of 21. describes in detail the formation, growth, development, and function of the human skeleton. microphotography and animated drawings reveal what bones consist of and how they grow. dramatic motion picture x-ray photography show - 身體姿態 個影片檔及 b 捲影像00:35女人
young businessman suffering from back pain while working on his desk at office - 身體姿態 個影片檔及 b 捲影像00:15
boy having chiropractic back adjustment. osteopathy, physiotherapy and kinesiology for children. bad posture correction - 身體姿態 個影片檔及 b 捲影像00:37
fit females doing warmup exercises in a fitness class at a center. training coach guiding a class with motion and movement. youth athletic females doing yoga and pilates, focused on health and cardio - 身體姿態 個影片檔及 b 捲影像00:20
prisoners in pow camp sitting on the ground, wearing civilian clothing, depressed / okinawa, japan - 身體姿態 個影片檔及 b 捲影像00:40
examples of poor posture while sitting and its adverse effects on the body / united kingdom - 身體姿態 個影片檔及 b 捲影像00:35
examples of poor posture and its adverse effects on the body and clothing / united kingdom - 身體姿態 個影片檔及 b 捲影像00:55
young women argue and examine their shadow's improper posture while the narrator instructs them on proper posture / united kingdom - 身體姿態 個影片檔及 b 捲影像00:27