Measure your punch speed and reaction time using your phone's accelerometer. Compete with friends and track your progress across various modes, from speed tests to rapid-fire counters.



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Measure your punch speed and reaction time using your phone's accelerometer. Compete with friends and track your progress across various modes, from speed tests to rapid-fire counters.






Learn martial arts with clear instruction and digestible videos. Features shadow boxing, structured programs, and progress tracking. Offers lessons in striking, grappling, and MMA fundamentals.