A Speed Coach In Your Pocket

B/A Speed uses AI to provide speed and biomechanical metrics through a simple video recording on your iPhone. No need for vests, units, or bulky gates–get lab-grade sprinting analysis within 5 minutes of a sprint, helping you and your athletes get faster, quicker & healthier. Track progression over time and share results directly to your athletes' phones.

Choose Your Plan

Speed Metrics Demystified

OUTCOMES

  • Fastest Step Speed Recorded during 10 yards. Directly measure your Athletes sprint Performance

  • Average Step Speed Recorded during 10yd/m

  • Time to sprint between start and finish

KINEMATIC

  • Time spent on the ground each step measuring touch down to toe off

    Use with flight time to monitor the effects of technical coaching

  • Time spent in the air between steps measuring toe off to touch down

    Use with contact time to monitor the effects of technical coaching

  • Distance covered each step measuring toe to toe at toe off

    Use to monitor how effectively your athlete propels forward each step

  • Percentage of thigh separation from lead thigh measuring at toe off

    A measure of your athletes hip flexion power and knee drive

  • Angle of rear (support) thigh measured from vertical midline at toe off

    Use to assess how efficiently your athlete attacks the ground - more is not better

  • Angle between the lead and rear thighs measuring at toe off

    Use with front side mechanics to assess how effectively the hips are contributing

ASYMMETRY

  • % difference between left and right contact times

    Use to assess if significant (~>10%) exist between sides

  • % difference between left and right flight times

    Use to assess if significant (~>10%) exist between sides

  • % Difference between left and right step lengths

    Use to assess if significant (~>10%) exist between sides

  • % Difference between left and right push leg thigh angles at toe off

    Use to assess if significant (~>10%) exist between sides

  • % Difference between left and right swing leg thing angles at toe off

    Use to assess if significant (~>10%) exist between sides