Meet the man behind Michelle Obama's toned arms

Washington, February 21 (ANI): Cornell McClellan has been revealed as the man who helps keep the Obamas fit and running.

The personal trainer, who owns a gym called Naturally Fit in the couple's hometown of Chicago, continues to help US First Lady Michelle, and sometimes President Barack Obama, by flying to Washington about once a week.

McClellan said he taught the pair boxing moves that help keep the whole body in shape, from triceps to abs and obliques to upper thighs, CBS News reported.

The instructor, who began working with the president nine years ago, tagged the leader an all-around athlete.

He said: "He likes to mix it up. He loves to run, work out with weights, basketball, golf." (ANI)