Calculate your vertical jump height and total reach from your standing and jump touch points.
Vertical jump height is the difference between how high you can touch while standing flat-footed and how high you can touch at the peak of your jump - a standard athletic performance metric.
Vertical Jump = Jump Touch Height - Standing Reach
An 84-inch standing reach and a 108-inch jump touch gives a vertical jump of 24 inches - above average.
The difference between standing reach height and maximum jump reach height.
It correlates with lower-body explosive power relevant to sports like basketball.
Plyometric training, strength training, and proper technique.