Sense Sonnet - Tickler

 Workout

I'm at my first aerobics class

For senior citizens, I need

Some shaping up for this old lass,

Was told this is the place indeed.

And sure enough I find out fast

What bad shape this old bod is in.

Hour goes by and will I last,

Or will I give up to chagrin?

So I keep on with jump and twist

And lots of gyrating for me,

But am determined to persist

With all the sweating I do be.

Class is over, I am too late,

But got that leotard on straight.