FDA-approved, U.S.-made carbamide peroxide whitens smiles up to five shades in trays custom molded at home

Certified instructors initiate guests in CrossFit's core techniques before building up to high-intensity exercise routines

Dentists use gentle tools & x-rays to investigate gums & teeth for maladies before thorough cleanings

The 2012 season Chicago Golf Pass grants discounts on unlimited rounds of golf at 24 Chicagoland courses

Board-certified doctors test for up to 55 types of food and environmental allergies or measure cholesterol, thyroid, and glucose levels

Custom-fitted tray and carbamide peroxide solution combine for visible whitening results in 60–90 minutes while minimizing sensitivity

Waterfalls soundtrack rounds at an 18-hole miniature-golf course that sits adjacent to a two-tiered, 56-stall driving range

To dispel pain, a seasoned chiropractor examines the back before massaging away tension and optionally performing a spinal adjustment

Classes combine 1–2 miles of paddling with exercises such as pushups, sit-ups, and planks to strengthen the stomach and back

Technicians adjust brakes and gears and lube bearings during two levels of tune-up services