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Knuckle Up

3.8

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Location details

4380 Sonoma Blvd UNIT 224, Vallejo, CA, 94589, United States

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WeekdayScheduleStatus
Mon8:30 a.m. to 9:00 p.m.
Tue8:30 a.m. to 9:00 p.m.
Wed8:30 a.m. to 9:00 p.m.
Thu8:30 a.m. to 9:00 p.m.
Fri8:30 a.m. to 9:00 p.m.
Sat8:30 a.m. to 9:00 p.m.
Sun8:30 a.m. to 9:00 p.m.
3.810 reviews
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islandgirl420's profile image
islandgirl420 
11 years ago

Was brought into this place by roomate Luis and my Bro Mark... about 3 years ago.. Kept on Gripping and nagging to them that there is NO WAY IN HELL I can EVER move my fat big BODY and do all the Boxing, Muay Thai, Tae bo- moves that they were doing.... OH... How they proved me wrong!!! I've been a member since, and I've lost OVER 100LBS!!! (lost it in the 1st year or less) what made it easier for me getting into my work out, was the ENTIRE STAFF and trainers..AJ and Denise are AWESOME!!! informative, Helpful, and always ON ... read more

lahainagirl's profile image
lahainagirl 
16 years ago

Knuckle up Training Center is the place to go for a great, results producing workouts. I mainly go for the Tae-Bo classes, although there are many other classes and options to choose. I have lost weight,toned up,and went down 2 pants sizes while having FUN at the same time. Believe me, the workouts are not easy, but A.J. and his staff are the best. They help you every step of the way to get the results you want. And it WORKS!!! There is a great selection of classes and times to fit into anyones schedule. Give it a try, you w... read more

Frequently asked questions about Knuckle Up

How is Knuckle Up rated?

Knuckle Up has a 3.8 star rating with 10 reviews. 

When is Knuckle Up open?

Knuckle Up is closed now. It will open at 8:30 a.m. 

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