Series of four B12 injections administered by nurse or doctor helps clients boost metabolism & shed excess pounds

Personal trainers keep minds & muscles alert with constantly changing workouts that feature free weights, tire flipping & endurance training

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

Holistically focused weight-loss & wellness program with personal coaching, meal plans, caloric tracking & natural supplements

Specially designed blood test reveals allergies caused by 46 foods, including shellfish, wheat, peanuts & milk

Dentist-developed toothbrush moves 30,000 strokes per minute to clean teeth in two minutes before returning to its self-sanitizing charger

Trainers guide guests through 30-minute circuit of nine stations including jump-rope & speed-bag drills to develop endurance & strength

Trainers guide guests through 30-minute circuit of nine stations that includes jump rope & speed bag to develop endurance & strength

Instructors ensure proper form as fewer than 20 pupils perform high-cardio cycling routines amid high-energy tunes seven days per week

Buns of Steel star & veteran fitness expert Leisa Hart trims tummies with yoga sessions & Swedish massages soothe muscles