Theresa Rowe is back with a new instrument of terror - the stability ball - for Moon.

Today we are going to bounce on the ball. Frankly, the exercise was pretty effective, more than I expected it to be.

The main thing I noticed was once I did what Theresa always says on Shaped By Faith, "Scoop from navel to spine", I felt more 'stable' on the ball.

To hear the original of "Rubber Ball", the tune I was singing at the beginning, go here. It will be great to sing while bouncing.

For more on Theresa Rowe, check her out on WOMI, Friday nights at 6:05, Sunday morning at 7:30 and Wednesday mornings at 8 a.m. Also, at Shaped By Faith Dot Com.