24-7 Fitness Club

Since 1979, the staff of 24-7 Fitness Clubs has made it their mission to obliterate any barriers keeping their members from working out. Each club is open 24 hours a day year-round, with free childcare available during specific times of day. That commitment to availability helps even the busiest people find time to hop on Nautilus and Cybex strength-training circuits, StairMasters, and other equipment. Group fitness classes get students sweating as they execute punches in Turbo Kick cardio-kickboxing sessions or dance to Zumba's Latin-inspired workouts. Full-body boot-camp workouts are also available, mixing in calisthenics, strength training, and agility drills to continuously challenge bodies. All of the clubs’ personal trainers hold bachelor's degrees in health-related fields and have national certifications from accredited organizations, unlike less qualified trainers certified by arcade arm-wrestling machines.

After their workouts, members can unwind in the whirlpool, sauna, or steam rooms, then drop off their free rental towels for cleaning. For sports lovers, the Allentown location also boasts basketball, volleyball, squash, and badminton courts, as well as 11 outdoor and 8 indoor tennis courts.