Leaping for Joy

I've heard the term jumping for joy.  I've seen "leaping for joy"  in the scriptures.  I'm not sure I've ever done it.  I know someone who did. 

Ian always jumped when he was excited and it wasn't easy for him.  It was lop-sided because of his balance issues, but when he was thrilled about something,  it showed--from head to foot.  He would rub his hands together in front of his chest like he was cooking up a plan and his eyes would get wide and he would jump his little heart out.

I hope you can jump in just your spirit. 
I hope he's jumping everyday.  I hope he's joyful.