Just noticed this online on hulu.com

Thought it would be interesting due to the synopsis posted, then I realized that I had
already seen it when it came out. I remember thinking this was decent when it came
out, not great, but seeing it again was so funny. The Midol ad placement must have
been cutting edge at the time, and the risque shots of the women doing yoga. It was
kind of funny and quaint, but not really so hot.

This was a perfect movie for Mary Tyler Moore, and she carries the movie on the
back of her charm and innocence pretty well.