skeleton,human,weight,lifting,work,sport,bar,bells,lifting,heavy,lifting,weights,anatomy,radiology,x,ray,exercise,motion,alpha,channel,side,view,loop,body,science,medicine,health,medical,bone,x-ray,ray,scan,patient,film,joint,skeletal,cg,animated,animation,render,3d,care,anatomical,orthopedic,radiography,healthcare,muscular,physical,examination,realistic