What is Adult Fitness?
Our community of highly motivated and enthusiastic staff, practicum students, and exercisers, ages 18 to 80+ is a great place for you to begin or maintain your exercise program!
Amenities
- Indoor walking track
- Indoor swimming pool
- Basketball court
- Weight machines and free weights
- Cardio equipment
- Locker rooms
- Towels
- Member On-Campus Parking (during Adult Fitness Hours)
Services
- Group fitness classes
- 1:1 training with students studying health and exercise science
Important Information
Hours of Operation
- Monday, Wednesday, Friday ———- 6-8 a.m.
- Monday through Friday —————– 11:45 a.m. – 1:15 p.m.
- Monday, Wednesday, Thursday —– 5-7 p.m.
- Saturday —————————————– 8-10 a.m.
Location

Adult Fitness is offered in the historic Glenn Morris Field House (A.K.A. South College Ave. Gym)
Physical address
901 S. College Ave., Fort Collins, Colo.
Note: There is no address number on the west side of the building.
Parking
Free parking is available to members during Adult Fitness Hours in Lot 335 on the west side of the building, off Mason St.
Rates and Fees
Monthly Membership Rates (Effective August 1, 2025)
Individual (60+) | $50
Individual (<60) | $55
Couple (60+) | $75
Couple (<60) | $80
Family | $100
For employees: Thanks to CSU’s Commitment to Campus (C2C), faculty and staff enjoy a $20 discount at each membership level (individual, couple, etc.)
Working with students
Many Adult Fitness members enjoy exercising with college students engaged in practicum or internship experiences. Students help members clarify fitness goals and tailor programs to reach them. Members benefit from the creativity, energy, and research-informed activities students provide.
Members can sign up to work 1:1 with students based on interests and availability on a semester-by-semester basis. Watch for email surveys to request a pairing.
Students also teach some group fitness classes.
Group Fitness Class Descriptions
*Classes are taught for any fitness level through the use of modifications. Consult with the instructor to request specific modifications.
Weekly Classes
These classes are offered consistently by certified instructors.
- Tai Chi Chih – This class is designed around gentle continuous movement. Tai Chi Chih is known for its many benefits including lowering stress and tension and improving focus, balance, and relaxation. No prior Tai Chi Chih experience is needed for this class. Tai Chi Chih is offered Wednesday mornings and Friday afternoons.
- Water Aerobics – Offered by an instructor who provides both cardio and strength exercises in the water, this class is beneficial for those individuals who wish to stay active but need lower-impact exercises. Plus, it’s an opportunity to take a class in a fun and social environment. Water Aerobics is offered Thursday evenings.
- Yoga – This class will guide you through 45 minutes of gentle yoga. Focused on mindfulness and connectivity with your body and breath, no former yoga experience is necessary. The class is aimed at increasing flexibility and mobility without using traditional yoga flows. Props such as blocks, straps, and mats are provided as necessary. Yoga is offered Monday evenings and Friday mornings.
Student-Led Group Fitness Classes
Our specialty classes are offered on a three-week rotating schedule, offering a variety of class types for all members. Check the Adult Fitness Calendar for current classes, available online, via email, or pick up a copy on your next visit.
- HIT the Circuit – This class follows a circuit format while using interval timing for the exercises performed. The goal is to complete the exercises at a self-directed high-intensity pace. You can expect to “hit” all major muscle groups as well as have the opportunity to get your heart rate up!
- L.O.W. (Legs Only Workout) – This class is primarily focused on the lower body. The class varies in exercises as well as sets and reps. There will also be a diverse range of equipment used to enhance your knowledge of strength training for your legs. In addition, we do not have a set format to give you something different in each class.
- Arms Race – This class is primarily focused on the upper body. The class varies in exercises as well as sets and reps. There will also be a diverse range of equipment used to enhance your knowledge of strength training for your upper body. In addition, we do not have a set format in order to give you something different in each class.
- Fit-Ball/Chair Strength – This class is aimed at improving core strength and balance as the fit-ball (also known as stability ball or Swiss ball) provides an added challenge to traditional movements. Other equipment is used in addition to providing a well-rounded, total body class. Note: There is an option for the student teacher to make this a chair class. This would be a similar format, using various equipment, but instead of the fit-ball being the primary focus of the class, it would be a chair.
- Stretch and Balance – This is a 2-part class that will allow you to relax and work on increasing your range of motion through gentle stretching. You will also be given the opportunity to practice balance exercises with the goal of maintaining and/or improving independence in daily tasks.
- Hi-Lo – This cardiovascular class involves floor-based movements such as the grapevine, v-step, and more. There will be a mix of high-impact moves for maintaining bone mineral density and low-impact moves that are easier on the joints. This class also offers fun upbeat music to keep you moving.
- Pickleball – There is no level of experience needed to join our pickleball hours. You can drop in and play for as long as you want during the specified times. Our current hours for pickleball are Monday 6:30-8 a.m., Wednesday 5:30-7 p.m., and Saturday 8-10 a.m.
Class Schedule
Get started! Become an Adult Fitness member
Already a member?
Once a member, you will gain access to the Adult Fitness portal to access forms and information for the program, and creation of your account will take place with staff during an in-person appointment. Please email our staff to set up an introductory session.
For established members, please log in to the portal to view your information
Other offerings from the Department of Health and Exercise Science Fitness Assessments and Comprehensive Heart Disease Prevention
Are you interested in optimizing your workouts, identifying risk factors for disease, or learning more about your performance? Fitness assessments and comprehensive heart disease prevention programming are available through the Human Performance Clinical Research Laboratory, our on-campus laboratory with tests available for Adult Fitness participants. Testing is available for a variety of health information, including a medically supervised maximal exercise test, which is highly recommended for men over 40 years of age and women over 50 or with risk factors for heart disease. Exams may be subject to HPCRL lab fees. Learn more and sign up!
The Human Performance Clinical Research Laboratory is located in the Moby Complex at the northwest part of CSU’s campus.