Fitness Centers

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Ranger Fitness Center (Bldg. 3076) • 264-6160

Ranger Fitness Center offers a full range of fitness equipment to include free weights, selectorized machine weight equipment, various cardio equipment, racquetball court, indoor functional fitness room, outdoor functional exercise area, two basketball courts and is home to the Fitness Coordinator.

The 25-meter Indoor Pool is open from fall to spring for early morning lap swims, plus lap and open swimming throughout the day. Swim lessons and lifeguard training are held during select periods.


Halsey Fitness Center (Bldg. 70)  • 264-3847/3560

Halsey Fitness Center offers a full-length basketball court, one smaller multi-purpose court, a combatives room, and locker rooms inside Bldg. 70. Daily-use gym lockers are accessible throughout the day

In addition, there's also a Family Fitness Center (Bldg. 564) and cardio & weighlifting facility (Bldg. 407) that is adjacent to Bldg. 70. 

  • Cardio & Weighlifting (Bldg. 407): selectorized machine weights, dumbells, kettlebells, cardio equipment, and martials arts room (2nd floor).
  • Family Fitness Room (Bldg. 564): several types of cardio equipment, dumbbells and a selectorized weight machine for family members. There is a safety enclosure for children to play and watch TV.

*Note: Halsey Fitness Center is an unstaffed fitness facility. All equipment must meet the specifications of CNICINST 6100.1 - Operations of Unstaffed Fitness Space.


Group Fitness


May Group Fitness Schedule | View/Download Here


Stay fit and improve your physical health with weekly group fitness classes. Here are the classes we currently offer:

  • Cycle Boot Camp is an intense combo class that will push your body to the limit. It combines intervals of cardio with strength conditioning, moving quickly between the bike and equipment on the ground. Expect to work with dumbbells, bands, gliders and your own body-weight.

  • HIIT Boxing (High Intensity Interval Training) combines intervals of cardio with strength conditioning and boxing movements. Expect to work with dumbbells, bands, and your own body-weight.

  • Stroller Fitness is functional, total-body conditioning workout designed for moms with kids. Each 60-minute workout is comprised of strength training, cardio and core restoration, all while entertaining little ones with songs, activities and fun! Instructor is skilled to meet you where you are mentally and physically. 

  • Hip Hop Cardio is designed for beginners with absolutely no dance experience — all you need is a positive attitude. This class is sure to get your heart rate up and tone your body by switching from dynamic to slow, controlled movements infused with hip-hop swag. Get ready to pop, lock, and tone the body with a class that will make you feel like you're at a dance party and forget you are working out.

  • Zumba is an aerobic fitness program featuring movements inspired by various style of Latin American dance and performed primarily to Latin American dance music.

  • High Fitness a hardcore, fun fitness class that incorporates interval training with pop music, and intense easy-to-follow fitness choreography. HIGH Fitness produces a high caloric burn and full-body toning through its carefully formulated choreography that alternates between intense cardio peaks and toning tracks.

  • Yoga is an ancient form of exercise that focuses on strength, flexibility and breathing to boost physical and mental wellbeing. The main components of yoga are postures (a series of movements designed to increase strength and flexibility) and breathing.

  • Yoga Flow is a practice designed to strengthen and tone your body while increasing flexibility and mobility.  Strength building postures of power yoga are combined with the fast paced breath to movement of a vinyasa flow.  This class will leave you feeling strong, open, relaxed and ready to face the rest of your day. 

    • ENVIRONMENT:  Room will be heated to approximately 90-95 degrees.

  • Yoga Sculpt is a motivating and high tempo class that is beat driven.  We will focus on major muscle groups to create a balanced experience.  The class will consist of a 10 min warm up, 40 minutes of focused strength building movements that include equipment such as bands and weights, and 10 minutes of cool down and stretching to restore the body. 

    • ENVIRONMENT:  Room will be heated to approximately 90-95 degrees.

  • Functional Fitness are movements that mimic everyday actions and incorporating multiple muscles groups at the same time. This builds strength, stability and mobility across the body, making us more efficient human beings not only inside the gym but outside as well.


Join the Atsugi Fitness Facebook Group and be a part of our online fitness community!  


Fitness Coordinator 

Need tips and advice about staying in shape? The Fitness Coordinator offers fitness assessments, NOFFS courses, Mission Nutrition Classes and a fee-based personal trainer service. Due to COVID-19, some of these services have been curtailed. For inquiries, send an email to


Adults Sports

Adult Sports offers Captain's Cup tournaments (playing for your command), as well as tournaments that allow you to create your own team, throughout the year.

All rosters can be submitted in person at the front desk of Ranger Fitness Center, or by sending it to the following email address:

Call Ranger Gym (264-6160) or speak with your command's Adult Sports POC if you have any questions.


Captain Cup Leagues & Tournaments

Check our events calendar for upcoming leagues and tournaments. Questions? Send an email to


See the full 2023 Adults Sports Schedule here





Upcoming Events

Summer Cornhole Tournament

Summer Cornhole Tournament!

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Captain's Cup Kickball Tournament

Star Spangled Kickball Tournament

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Summer Softball League

Open Summer Softball League!

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