The Club at Woodridge is a fitness center in Metuchen, N.J., that has more than 22,000 square feet devoted to resistance, free weights, cardio equipment, basketball, volleyball and indoor track. Cybex, Hammerstrength, Stairmaster and Star Trac are just a few of the names that are easily recognized. There are also gravitrons, stepmills and punching bags. In addition, the Club has three studios...