SWINGIN' AND SINGIN'

A small wooden plank held by two chains, 
can so magically relieve  me of piercing pains, 
I have sometimes sat on it with a heart so heavy, 
but when requested to get off  i'm never ready.
I sit  on the red seat, 
with the ground still touching my feet, 
in a few moments my spirits are high,
while giggling and laughing, so am I !!