THE INTENSITY YOU CRAVE
EXPLOSIVE BURN
Torch calories long after the class ends. Our high-intensity metabolic intervals push your heart rate to the limit for maximum fat loss and metabolic afterburn.
PEAK ENDURANCE
Build a bulletproof engine. Short, aggressive work periods followed by strategic recovery windows will significantly elevate your cardiovascular performance.
HIIT RESULTS
Get leaner, faster. Mayhem’s HIIT format is scientifically proven to improve VO2 max and insulin sensitivity more effectively than steady-state cardio sessions.
SATURDAY 9AM
JOIN THE MAYHEM
Mayhem Stories
"Mayhem is unlike any other HIIT class I've tried. The 9am energy is contagious and the results in my cardio endurance since starting are insane."
— Marcus D.
"I thought I was fit until I walked into Mayhem. The coaching is top-tier and it's the perfect way to kick off my Saturday mornings."
— Sarah K.
"The industrial atmosphere at Mid-City combined with the Mayhem intensity is peak. Best HIIT class in Tulsa, hands down."