Or so the spa owners claim.

Ji Baek dresses more like a spa guest than a spa owner, even when she is working overtime.

"It's geared to get the kinks out, not to relax you," said Gina Stern, the spa owner.

Clarisonic products are available to spa owners, physicians and consumers.

Some spa owners said they have no intention of offering Botox treatments.

The various spa owners countered these arguments by developing better hydrotherapy for their patients.

Other spa owners are dreaming up ways to make spas more accessible.

Most modern spa owners and therapists would likely cringe at such an outlandish scene.

But these are used in various types of body wraps - a service that spa owners say is growing in popularity.