It’s not just good genetics that enable 6-foot-8 Chris Davenport to dunk, there’s a science behind the slams.

Frame 1 – A running start lets his momentum carry him forward toward the hoop and gives him maximum vertical velocity

Frame 2 – Hand-eye coordination skills allow him to predict the distance he needs to be from the hoop in order to reach the rim

Frame 3 – A strong core allows him to maintain a strong center of gravity for the transfer of force from his legs to his torso

Frame 4 – Fast twitch muscle fibers are stimulated by his central nervous system and allow him to produce the explosive force necessary to launch nearly 30 inches in the air.

Frame 5 – The explosion of force allows for a faster upward velocity, gravity has yet to take effect

Frame 6 – The pinnacle point of the dunk, all aspects come into play here: momentum, hand-eye coordination, strength and athleticism lead to a successful dunk

Frame 7 – The final image a defender experiences when Davenport slams one down over him.

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Citations

The Washington Post – “Why short guys can dunk”
Core Concepts – Slam dunking starts at the bottom
Jacob Hiller – How to jump higher