A boxing gym's grid is built from the schedule. Heavy bag fundamentals on Thursday with Reggie, sparring on Saturday with Coach Lin, the Sunday open mat for fight-team prospects. Each post is a square card with the class name, the coach, the ring or room, and the round structure or focus. The grid has to look serious because the gym is selling craft, not just cardio.

The data is already on the WordPress site. The gym uses Mindbody, Zen Planner, GymMaster, or a custom class CPT with the class name, coach, room, round count, and skill level already structured. The coach portrait and the ring shot are in the media library. The gap is the 1080x1080 PNG that the front desk otherwise rebuilds in Canva every week, mostly correctly.

SleekPixel renders that PNG on save. The class post updates with the coach and ring, the card lands in uploads with the round count and time locked in. The gym posts the card from a phone the day before the class. The schedule page uses the same render as the class hero. The grid reads as one gym across coaches, classes, and weeks.

Boxing clients are wary of gyms that look like clubs. A grid with strong typography, real coach names, and ring numbers reads as a place that takes the craft seriously, which is what fundamentals students and fight-team prospects are both shopping for. Cards rendered from the schedule keep the class name, coach, and ring on the post matching the booking page, which means new students arrive at the right ring on the right night with the right wraps.

The grid also stays coherent when coaches sub in or when a new sparring class joins the rotation, because the template absorbs the changes without a redesign.