Full-commercial duty — the machines that carry the floor
WTF Core (C-Rated)
Core is the workhorse tier: cardio, selectorized, plate-loaded and functional lines specced for full-commercial floors. If a machine cannot survive a peak-hour queue in one of our own gyms, it does not earn a C badge.
- Rated duty
- 16hr+/day operating windows, 7 days a week — full-commercial member load, not home or semi-commercial duty.
- Build spec
- 3mm steel main frames; continuous-duty AC motors on cardio (up to 5HP continuous); commercial weight stacks, cables and pulleys throughout.
Validated on WTF gym floors: the cardio decks and strength lines running 16hr+ days across 260+ WTF gyms.
Real WTF gym floors — the machines we rate are the machines we run every day.








