Natural Balance Fitness is a 24/7 co-ed adult only fitness center. Equipped with state-of-the-art security and fitness equipment, cardio theatre, free weights, tanning, massage and personal training. 50% Activation Fee & $25.00 per key card. Discounted Monthly Rates: Individual membership $38.00 per month (usually $42.00), & Couple $48.00 (usually $52.00): larger discount if 12 month paid up front. Discounted rates for Tanning: unlimited $39.00 monthly member rate Massage: $45.00 hr. member rate. Employee presents his/her Huntington Ingalls Industries badge to the center to sign up for a membership.