Members training together in the OG Boxing & Fitness studio

Old Greenwich, CT

Train stronger. Move better. Feel your best.

Boxing-inspired fitness, strength training, and athletic development for all levels in Old Greenwich.

The OG Method

Power

Heavy bag boxing conditioning + strength

Burn

Music-driven kickboxing fitness

Strength

Strength, mobility + athletic performance

Develop

Boxing skills + youth athletic development

Classes & Training

Find your training.

All classes →
  • OG Power Boxing

    Heavy bag boxing conditioning + strength. High-energy rounds on the bag, finished with strength work. No experience required.

  • OG Kickboxing Burn

    Music-driven kickboxing fitness with no bags — air combinations, cardio conditioning, light resistance and core.

  • OG Strength

    Strength, mobility and athletic performance using dumbbells, med balls, bodyweight and functional training.

  • OG Boxing Skills

    Ages 13–adult. Technique-focused boxing: stance, footwork, punching mechanics, defense and bag work.

  • OG Youth Boxing & Athletic Development

    Ages 6–13. Boxing fundamentals plus agility, conditioning and functional strength. Fall enrollment 1x or 2x per week.

The Studio

Built to train. Designed to perform.

Our modern, LED-lit studio in Old Greenwich is equipped with rows of heavy bags and full total-body training equipment, set in an environment designed to keep energy high and training effective.

Boxing, strength, conditioning and athletic development under one roof — coached in every round, for every level.

Members performing floor core work under the studio's hexagon lighting

Inside the studio

This is how OG trains.

Member throwing a knee strike into a coach's pad during boxing conditioning
Power
Large group squatting with light weights during OG Kickboxing Burn
Burn
Members performing overhead dumbbell tricep extensions in the studio
Strength
Young athlete working mitts with a coach at OG Boxing & Fitness
Develop

Ready to train?

Call Coach Greg or book your first class — we'll take care of the rest.