How Fast Is Trampoline Jump?

Competitive trampolinists launch at 10 m/s — reaching 10 metres above the mat. The springs return about 90% of input energy on each bounce, which is why a single push lets you keep going for several jumps without further effort.

A trampoline returns 90% of input energy on each bounce — which is why one push gives you several jumps.

• Up to 10 m above the mat
• Same as launching from a free-fall elevator