Which of the following is an example of a concentric contraction? dance move injuring a non-dominant muscle bicep curl slowly putting a heavy object down

The answer to your question is C. Bicep curl it's a very common example of concentric contraction. Hope this helps :)

It is for u to answer

Unlike  ct scans, which use x-rays,  mri scans  use powerful magnetic fields and radio frequency pulses to produce detailed pictures of organs, soft tissues, bone and other internal body structures.  differences between  normal and abnormal tissue is often clearer on an  mri  image than a  ct.you can see more with a mri scan. for example on an mri you can see internal bleeding.