caption: a body in motion with a loop of movement and the power of the arm
exif: {"Image DocumentName": "Yard Standing Effect and uses.", "Image ImageDescription": "The abductors of the shoulder work at a marked s the length of the weight arm of the lever so greatly that of the power arm. The position is corrective for posture of the upper back, facilitates body balance and is convenient for arm swinging exercises.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}