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Small Group Training at Our Castro and Mission Gyms

Small Group Training at MX3 Fitness means no more than six people in a class, so you get the attention you deserve to get the best workout possible, using the best form possible. Our high-intensity classes are designed to build muscle and endurance, while also increasing agility, balance and overall body awareness - all in a fun, welcoming environment.

To get started, check out the classes below, purchase a class credit, then register. Away you go!

View All Strength Training and HIIT

Tuesday, May 21

Mission Bootcamp

All Levels Welcome

Tuesday, May 21 at 5:00 pm

Mission Gym - 3166 16th Street

Trainer: Will
50 minutes
5 spots remaining
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The purpose of this high intensity class is burning fat and building endurance. By performing a full-body circuit, these classes will tone your whole body while shredding through those extra pounds.

Thursday, May 23

Mission Bodybuilding

Intermediate or Above (Will Accommodate Beginners!)

Thursday, May 23 at 5:00 pm

Mission Gym - 3166 16th Street

Trainer: Will
50 minutes

This class is designed to deliver a whole-body resistance training workout. Come gain mass and mastery during this advanced bodybuilding hour!

Friday, May 24

Castro Bootcamp

Friday, May 24 at 1:00 pm

Castro Gym - 2336 Market Street

Trainer: Will
50 minutes

Tuesday, May 28

Mission Bootcamp

All Levels Welcome

Tuesday, May 28 at 5:00 pm

Mission Gym - 3166 16th Street

Trainer: Will
50 minutes

The purpose of this high intensity class is burning fat and building endurance. By performing a full-body circuit, these classes will tone your whole body while shredding through those extra pounds.

Thursday, May 30

Mission Bodybuilding

Intermediate or Above (Will Accommodate Beginners!)

Thursday, May 30 at 5:00 pm

Mission Gym - 3166 16th Street

Trainer: Will
50 minutes

This class is designed to deliver a whole-body resistance training workout. Come gain mass and mastery during this advanced bodybuilding hour!

Friday, May 31

Castro Bootcamp

Friday, May 31 at 1:00 pm

Castro Gym - 2336 Market Street

Trainer: Will
50 minutes
4 spots remaining
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