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The small, lightweight module fits entirely within the width of the seamlessly comfortable, easily adjustable non-slip strap, while providing advanced heart rate and physiological features:
VO2 max, lactate threshold, recovery time estimates, stress score, performance condition and predicted race times
As well as 6 running dynamics measurements:
Cadence, vertical oscillation, ground contact time, vertical ratio, stride length and left/right ground contact time balance.
This real-time data can help athletes take their performance to the next level.