'Set Velocity' is the associated velocity value for a performed set. This value represents the average velocity of all repetitions performed in a specific set, which can be interpreted as the Athlete's performance across the set at a specific load.
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'Velocity Precision' is an indicator of the proximity of the actual set velocity compared to the prescribed velocity zone, where 100% means that set velocity was exactly inside the specified velocity zone. Any other value shows the deviation of the actual set velocity relative to the velocity zone that was targeted.
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'Velocity Zone' represents a specific velocity range, and is relative to a specific training focus that is being targeted by an athlete when performing a given exercise. For example, an athlete focusing on power when performing a back squat will target a specific velocity zone in order to maximize their development.
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Velocity zones vary depending on training goal and exercise. For example, a strength velocity zone for exercise X will be different than a speed velocity zone for exercise X.
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Velocity Loss is an indicator of fatigue that shows the decrease in velocity values over the course of a set. It compares the velocity of the last performed rep to that of the fastest previously performed rep within the same set. The difference is expressed as a percentage of the fastest velocity achieved during that set. Larger velocity loss percentages indicate greater in-set fatigues.
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Velocity Loss Cut-offs (VLC) can be set in terms of both absolute and relative values in the PUSH VBT Mobile App prior to any set and for any exercise.