Learn From Experienced Coaches
Grinder Gym seminars go deeper than a workshop. For Macebell Sport, we cover technique, programming, sports nutrition, and competition preparation with coaches who compete in the sport. Topics and dates are posted here as seminars are scheduled.
Macebell Sport Technique Seminar
A deep dive into the 360, the 10-to-2, and macebell control.
What’s covered▼
- The 360 swing path
- The 10-to-2 pendulum
- Shoulder control
- Flow and combinations
- Diagnosing your biggest fault
Macebell Sport Programming Seminar
How to build training that drives progress in Macebell Sport, from your week to your year.
What’s covered▼
- Periodization and training blocks
- Balancing volume and intensity
- Accessory and weak-point work
- Peaking for an event
- Recovery and deload timing
Sports Nutrition Seminar
Fuel and recover for the demands of Macebell Sport.
What’s covered▼
- Fueling your training and events
- Protein and recovery
- Eating for size and strength
- Hydration and recovery
- Supplements that matter
Competition Preparation Seminar
Peak for competition. Everything from the weeks out to the day itself in Macebell Sport.
What’s covered▼
- Peaking and the taper
- Attempt and event strategy
- Event day logistics
- Rules and standards
- Mindset and nerves
What Lifters Say
Grinder Gym is the Mecca of the fitness scene in San Diego. Dave, the owner, is one of the most humble and genuine guys you’ll meet.
Cool place.
So much equipment. There is really just so much equipment.
Came out to see my brother who goes here and he invited me to work out with him. Really chill — Dave and Andrew were welcoming.
Love this place.
I have had a few bad experiences with fitness classes and gym trainers in recent years. This gym is very nice, clean in my experience, and the trainers are very nice.

