World's Largest Selection · We Have Everything · Make Money When You Sell · Huge SavingsTypes: Fashion, Home & Garden, Electronics, Motors, Collectibles & Arts, Toys & Hobbies. Rib cage narrows back in like the umbrella closing, Lower belly hollows down and low with gentle, deep tension (not clenching or gripping) belly button to spine. Kegel up/into the body with both .