The Centennial Hills Community Center YMCA, 6601 N. Buffalo Drive, features a fitness center fully equipped with treadmills, elliptical machines, recumbent bikes, stair climbers, free weights and a wide variety of weight-strength machines. Comforts and conveniences include towel service and a wall of televisions; audio can be accessed through headphone plug-ins. YMCA membership is $26 monthly for students, $40 for adults, $62 for families and $32 for seniors. Hours are 6 a.m. to 10 p.m. weekdays, 8 a.m. to 7 p.m. Saturdays and noon to 5 p.m. Sundays. To join or for more information, call 478-9622, visit the front desk during business hours or log on to www.lasvegasymca.org.