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Z Boxing Gym - Annandale, VA

Powerful
Beyond
Measure.

A boxing gym for everyone: kids from age five, teens, and adults. Coached by Eric Zimmerman and his team of fighters at Z Boxing Gym.

Schedule a free trial See the classes →
KIDS/TEENS/ADULTS/COMPETITION TEAM/FUNDAMENTALS/POWERFUL BEYOND MEASURE/ KIDS/TEENS/ADULTS/COMPETITION TEAM/FUNDAMENTALS/POWERFUL BEYOND MEASURE/ KIDS/TEENS/ADULTS/COMPETITION TEAM/FUNDAMENTALS/POWERFUL BEYOND MEASURE/ KIDS/TEENS/ADULTS/COMPETITION TEAM/FUNDAMENTALS/POWERFUL BEYOND MEASURE/
01 / Classes

Every day, 1%.

Ages 5–8

PeeWee

A fun, structured introduction to boxing for younger athletes, focused on coordination, confidence, movement, and learning the basics in a positive environment.

Focus
Basics
Access
All Levels
Free trial
Ages 9–12

Kids

For athletes building strong fundamentals, discipline, and ring awareness through technique-driven training that keeps learning active and engaging.

Focus
Technique
Access
Youth
Free trial
13+ Years Old

Fundamentals

The core boxing class for building stance, footwork, punches, defense, conditioning, and confidence. A strong starting point for athletes 13 and up.

Focus
Foundation
Access
13+
Free trial
16+

Intermediate

Designed for athletes ready to sharpen their skills with more layered combinations, ring strategy, defense, pacing, and higher-level boxing work.

Focus
Progression
Access
16+
Free trial
Invite only
Competitive

Competition Team

For approved competitive athletes training for amateur bouts through focused sparring, conditioning, strategy, and coach-led fight preparation.

Focus
Fight Prep
Access
Coach Selected
Invite only
Invite only
Youth Competition

Junior Competition Team

A dedicated training track for approved younger competitors, built to develop discipline, ring IQ, sharp technique, and readiness for competition.

Focus
Youth Comp
Access
Coach Selected
Invite only
Members

Open Gym

Independent training time for members to work the bag, sharpen drills, recover, or get extra rounds in while staying consistent with their goals.

Focus
Independent Work
Access
Members
Members
6+ · Partner Program

Personal Training & Nutrition

Custom 1:1 strength, conditioning, and nutrition coaching through our partnership with Athlete Blueprint. Tailored programming built around your boxing goals, available as standalone sessions or combined packages.

Focus
S&C + Nutrition
Access
All Members
Contact us
9:00am – 10:00am
Fundamental Boxing 13+
Book →
10:00am – 10:45am
Pee-Wee Boxing Ages 5–8
Book →
10:45am – 11:30am
Kids Boxing Ages 9–12
Book →
11:30am – 12:30pm
Junior Competition Boxing Invite Only
Members Only
1:00pm – 2:00pm
Fundamental Boxing 13+
Book →
2:00pm – 5:00pm
Open Gym All Members
Book →
5:00pm – 6:00pm
Fundamental Boxing 13+
Book →
6:00pm – 7:00pm
Intermediate Boxing 16+
Book →
7:00pm – 8:30pm
Competition Boxing Invite Only
Members Only
7:30am – 8:30am
Fundamental Boxing 13+
Book →
2:00pm – 5:00pm
Open Gym All Members
Book →
5:00pm – 6:00pm
Intermediate Boxing 16+
Book →
7:00pm – 8:30pm
Competition Boxing Invite Only
Members Only
7:30am – 8:30am
Intermediate Boxing 16+
Book →
2:00pm – 5:00pm
Open Gym All Members
Book →
5:00pm – 6:00pm
Fundamental Boxing 13+
Book →
6:00pm – 7:00pm
Intermediate Boxing 16+
Book →
7:00pm – 8:30pm
Competition Boxing Invite Only
Members Only
2:00pm – 5:00pm
Open Gym All Members
Book →
5:00pm – 6:00pm
Intermediate Boxing 16+
Book →
6:00pm – 7:00pm
Fundamental Boxing 13+
Book →
7:00pm – 8:30pm
Competition Boxing Invite Only
Members Only
2:00pm – 5:00pm
Open Gym All Members
Book →
5:00pm – 5:45pm
Pee-Wee Boxing Ages 5–8
Book →
5:45pm – 6:30pm
Kids Boxing Ages 9–12
Book →
6:30pm – 7:30pm
Junior Competition Boxing Invite Only
Members Only
9:00am – 10:00am
Fundamental Boxing 13+
Book →
10:00am – 10:45am
Pee-Wee Boxing Ages 5–8
Book →
10:45am – 11:30am
Kids Boxing Ages 9–12
Book →
11:30am – 12:30pm
Junior Competition Boxing Invite Only
Members Only
Book a free trial →
Z's Boxing Gear — S&C & Open Gym Location
Personal training & Athlete Blueprint classes take place here
Z's Boxing Gear — Store Hours
Monday – Friday
2pm – 8pm
Saturday – Sunday
10am – 4pm
2pm – 7pm
Open Gym 16+ Years Old
Book →
2pm – 6pm
Open Gym 16+ Years Old
Book →
6pm – 7pm
Strength & Conditioning 6+ Years Old
Book →
2pm – 7pm
Open Gym 16+ Years Old
Book →
7:30am – 8:30am
Strength & Conditioning 6+ Years Old
Book →
2pm – 7pm
Open Gym 16+ Years Old
Book →
2pm – 5pm
Open Gym 16+ Years Old
Book →
5pm – 6pm
Strength & Conditioning 6+ Years Old
Book →
6pm – 7pm
Jr. Competition Boxing 6–12 Years Old
Members Only
7pm – 8pm
Competition Boxing 12+ Years Old
Members Only
10am – 11am
Strength & Conditioning 6+ Years Old
Book →
11am – 6pm
Open Gym 16+ Years Old
Book →
10am – 5pm
Open Gym 16+ Years Old
Book →
02 / The Corner

The Coaches.

Eric Zimmerman
Founder / Head Coach

Eric Zimmerman

Team USA Coach

Eric is the Owner and Head Coach of Z's Boxing Gym, as well as a High-Performance Coach and Coaching Clinician for Team USA. He holds Gold-level USA Boxing and IBA One-Star certifications, along with a B.S. in Health Sciences from ASU. A former amateur boxer and combat veteran, Eric has coached pros, amateurs, MMA fighters, and Olympians at the Olympic Training Centers in Colorado Springs and Chula Vista — a journey rooted in resilience and lifelong dedication to the sport.

Team USA Certified Coach
Davaanyam Baba Davaasur
Assistant Head Coach

Davaanyam "Baba" Davaasur

Mongolia National Boxing Team

Over 10 years of elite competitive boxing. Represented Mongolia's National Team at the 2019 AIBA World Boxing Championships. Brings technical precision and high-performance fight IQ to every session.

AIBA World Championships
Nandintsetseg Nandin Myagmardulam
Assistant Head Coach

Nandintsetseg "Nandin" Myagmardulam

Mongolia's First Women's Boxing World Medalist

Over 10 years competing at the highest levels. First Mongolian medalist at the Women's Boxing World Championships. Winner of the Burte-Chono Award and 2018 Mongolian Athlete of the Year.

World Championships Medalist
Gracie Pak
Assistant Coach

Gracie Pak

Full-Time Firefighter · USA Boxing Certified

USA Boxing Certified Bronze Level Coach with deep experience in Muay Thai, Kickboxing, and Boxing. A full-time firefighter who brings real discipline and resilience into every session.

USA Boxing Bronze Level
Davonn Cyn Vong
Assistant Coach

Davonn "Cyn" Vong

USMC Veteran · Force Fitness Instructor

11 years in the United States Marine Corps. Former Force Fitness Instructor responsible for the readiness of 600+ Marines. USA Boxing Certified Coach and active amateur boxer.

USA Boxing Certified
Michael Mikey Dinh
Assistant Coach

Michael "Mikey" Dinh

Youth Programs Lead

Springfield native with a background in wrestling and amateur boxing. Leads Z's Youth Programs — building the next generation through technique, confidence, and discipline.

Youth Program Director
Coach Joanna
Adaptive Boxing Coach

Coach Joanna

International Boxer & UBC Middleweight Champion

Adaptive boxer, international competitor, and UBC middleweight champion. Joanna brings strategy, joy, and inclusion to the gym, helping athletes learn the sport, build confidence, and fall in love with boxing.

Adaptive Boxing & Inclusion
Christopher Krewsy Cruz
Strength & Conditioning Coach

Christopher "Krewsy" Cruz

NASM Certified · USA Boxing Green & Bronze

Personal trainer for ten years with a focus on strength and conditioning for combat sports. Holds four NASM certifications and USA Boxing Green and Bronze credentials, with a competitive background in basketball, soccer, track and field, and swimming.

Strength & Conditioning
03 / Pricing

Memberships & Training.

Your journey starts here, with a family that pushes you to grow inside and outside the ring. Build skill, strength, and confidence with a Powerful Beyond Measure community.

Base Memberships
Month to Month
6-Month Contract
Annual Contract
Adults 18+
$250/mo
$237.50/mo
$212.50/mo
Youth 13–17
$175/mo
$166.50/mo
$148.75/mo
Kids & PeeWees 5–12
$125/mo
$118.75/mo
$106.50/mo
S&C Membership No boxing access · 16+
$50/mo
N/A
N/A
Competition Add-On+$50/mo for Adults, Youth & Kids memberships.
Drop-In
$35  *No Open Gym
5-Class Package
$150
One-time sign-up fee: $49  ·  Bi-weekly payment plans available for all memberships (50% every two weeks).
Discounts
1st Responders, Active Duty Military & Veterans
10% off
Family Discount
10% off secondary accounts
Cancellation fee: For 6-month and annual contracts, cancellations with at least 14 days' notice will require a fee equal to one month's membership.
Special Announcement

What's coming up

Limited Spots 3-Day Kid's Boxing Camp

3-Day Kid's Boxing Camp

Two sessions available — ages 5–8 (July 7–9) and ages 9–12 (July 14–16). 9AM–3PM daily. Includes free boxing gloves, lunch, fundamentals training & more.

Register Now →
04 / Gear

Z boxing gear

New ZBG Graffiti Tee Front ZBG Graffiti Tee Back
ZBG Graffiti Tee
$40.00
ZBG Classic Tee Black Front ZBG Classic Tee Black Back
ZBG Classic Tee (Black)
$35.00
ZBG Classic Tee White Front ZBG Classic Tee White Back
ZBG Classic Tee (White)
$35.00
HIT N MOVE All Day Pro Balance gloves in black HIT N MOVE All Day Pro Balance gloves in white and black HIT N MOVE All Day Pro Balance gloves in purple HIT N MOVE All Day Pro Balance gloves in sky blue
HIT N MOVE All Day Pro Gloves
$249.00
HIT N MOVE Face Saver Headgear in yellow HIT N MOVE Face Saver Headgear in sky blue HIT N MOVE Face Saver Headgear in purple HIT N MOVE Face Saver Headgear in black
HIT N MOVE Face Saver Headgear
$259.00

More coming soon…

Drop in this week

First class
is on us.

Schedule a free trial
No sign-up. No gimmick. Just come in.