The Best Boxing &FITNESS TRAINING
Unlock your ultimate physical potential with expert-led boxing and fitness programs tailored for all levels. Train hard, stay disciplined, and achieve real results.
BEST BOXING SCHOOL AND FITNESS GYM
Founded by Alexander Flores, ATG Boxing delivers dedicated coaching focused on technique, endurance, and mental toughness. We provide high-energy environments tailored to individual goals.
- Best Training
Customized boxing drills and fitness programs.
- Best Pricing
Flexible options for private and group coaching.
- Quality Equipment
Top-tier training gear and facility space
- Best Trainers
Experienced, dedicated professional instruction.
WE PROVIDE THE BEST COURSES FOR OUR MEMBERS
Our structured training methodology ensures fast progress, whether you’re stepping into the ring for the first time or looking to elevate your fitness level.
TRAIN. FIGHT. EVOLVE.
WHAT OUR MEMBERS SAY
The group sessions are high-energy and super supportive. Great atmosphere and serious results!
Best boxing training in the area. Focus on real technique and conditioning.
Book your first session today and start your journey towards peak fitness and discipline.
Call (626) 494-1123 or email xzander2332@yahoo.com




ATG Boxing completely transformed my fitness routine. The private sessions with Alexander are intense and incredibly rewarding!