Season 7, Episode 13: "The Seven"

-You're really hurting, huh? -Oh, Kramer, it's just awful.

Well, you're arterioles have constricted.

All right, lean forward. Relax.

-What? What? -Encounter shiatsu.

Wait a minute. You know what you're doing?

Oh, yeah. A wise man once taught me the healing power...

...of the body's natural pressure points.

He sells T-shirts near the World Trade Center.