The circle used for the weight is the same size circle used for the hammer and the shot put. It is 7'; in diameter and does not have a toe board. The circle will either be made of cement for outdoor meets or wood for indoor meets.
What Does a Radiation Therapist Do? Unlike radiologic technologists who utilize x-rays for diagnostic purposes, radiation therapists are trained to deliver high doses of ionizing radiation to specific areas of the patientâs body for the treatment of disease, specifically cancer.
Radiation Therapist Tasks. 1  Position patient and administer prescribed doses of radiation using radiation therapy equipment. 2  Use radiation safety measures and protection devices to comply with government regulations and to ensure safety of patients and staff. 3  Check radiation therapy equipment to ensure proper operation. career in radiation therapy requires at least an associate's degree, with a bachelor's degree typically preferred. One must also complete a training program that includes a certification program, as well as the study of human anatomy and physiology, science, and math.