Women doing yoga on yoga mats

Group Fitness Classes

Class Descriptions
Class Locations
Instructors
Program Request
Policies

Callie Williams

Thursday, Feb 05

2026-02-05 12pm
Strength Class

Aztec Abs18275

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Friday, Feb 06

2026-02-06 2pm
Strength Class

Fitness Happy Hour: Sweatchella Total Body 19252

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Monday, Feb 09

2026-02-09 4pm
Strength Class

Total Body18355

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Thursday, Feb 12

2026-02-12 12pm
Strength Class

Aztec Abs18348

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Monday, Feb 16

2026-02-16 4pm
Strength Class

Total Body18428

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Thursday, Feb 19

2026-02-19 12pm
Strength Class

Aztec Abs18421

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Monday, Feb 23

2026-02-23 4pm
Strength Class

Total Body18501

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Thursday, Feb 26

2026-02-26 12pm
Strength Class

Aztec Abs18494

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Monday, Mar 02

2026-03-02 4pm
Strength Class

Total Body18574

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Thursday, Mar 05

2026-03-05 12pm
Strength Class

Aztec Abs18567

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Monday, Mar 09

2026-03-09 4pm
Strength Class

Total Body18647

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Thursday, Mar 12

2026-03-12 12pm
Strength Class

Aztec Abs18640

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Monday, Mar 16

2026-03-16 4pm
Strength Class

Total Body18720

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Thursday, Mar 19

2026-03-19 12pm
Strength Class

Aztec Abs18713

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Monday, Mar 23

2026-03-23 4pm
Strength Class

Total Body18793

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Thursday, Mar 26

2026-03-26 12pm
Strength Class

Aztec Abs18786

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Monday, Apr 06

2026-04-06 4pm
Strength Class

Total Body18939

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Thursday, Apr 09

2026-04-09 12pm
Strength Class

Aztec Abs18932

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Monday, Apr 13

2026-04-13 4pm
Strength Class

Total Body19012

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Thursday, Apr 16

2026-04-16 12pm
Strength Class

Aztec Abs19005

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Monday, Apr 20

2026-04-20 4pm
Strength Class

Total Body19085

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Thursday, Apr 23

2026-04-23 12pm
Strength Class

Aztec Abs19078

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Monday, Apr 27

2026-04-27 4pm
Strength Class

Total Body19158

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Thursday, Apr 30

2026-04-30 12pm
Strength Class

Aztec Abs19151

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Monday, May 04

2026-05-04 4pm
Strength Class

Total Body19231

Instructor Icon Callie W.
Location Icon Group Fitness Studio
Calendar Plus Icon Make a Reservation
Time Icon 45min

Thursday, May 07

2026-05-07 12pm
Strength Class

Aztec Abs19224

Instructor Icon Callie W.
Location Icon McKenzie Studio
Calendar Plus Icon Make a Reservation
Time Icon 30min

Participants may register for group fitness classes 7 days in advance up to 15 minutes prior to the start of class. 
If you need to cancel your registration, the deadline is 30 minutes prior to the Group Fitness class start time. You may cancel on the Aztec Recreation app, online at arconline.innosoftfusion.com or you can visit or call the Aztec Recreation Center at 619.594.7529.
A one time advance registration is required for virtual zoom classes.
It is inappropriate and unsafe to enter a class 5 minutes after the start time or without a reservation. 
Turn off all personal electronic equipment during in person classes.



Group Fitness registration and cancellation processes:

Looking down at a phone with Aztec Rec App open

MOBILE APP

Visiting Aztec Recreation website on a laptop

ONLINE

Heart Icon Cardio
Yoga Icon Mind Body
Dumbell Icon Strength
Music Note Icon Dance
Heart Dumbell Icon Cardio | Strength
Dumbell Dance Icon Dance | Strength
Yoga Dumbell Icon Mind Body | Strength
Yoga Dumbell Heart Icon Mind Body | Cardio | Strength
Back to Top Arrow