The hurdler must identify an arm radius (bent/extension) that is consistent with body lean, height, and flexibility The preferred posture is a slight off-center forward body lean while emphasizing arm action to control balance and maintain a consistent sprinting rhythm.
Another appealing aspect of capsule endoscopy is cost: At around $500, the PillCam costs less than a colonoscopy, which can run $800 to $4,000 or more.
Wireless capsule endoscopy has proven to be the endoscopic investigation of choice for visualization of the entire small bowel. An 11 x 26 mm pill sized video camera is swallowed by the patient and approximately 8 hours of video is transmitted wirelessly to a receiver worn by the patient.