Editing Leaf spring (section)

===In trampolines===

Leaf springs have also replaced traditional [[coil springs]] in some [[trampoline]]s (known as soft-edge trampolines), which improves safety for users and reduces risk of concussion.<ref name="Justin Burke">{{cite web|url=http://www.theaustralian.com.au/executive-living/home-design/andons-leap-of-faith/story-fngmet9f-1226663385685 |title=Joe Andon's leap of faith |publisher=The Australian |access-date=2013-07-04}}</ref> The leaf springs are spaced around the frame as 'legs' that branch from the base frame to suspend the jumping mat, providing flexibility and resilience.<ref name="Google Patents">{{cite web|url=https://patents.google.com/patent/WO2012167300A1/en?oq=vuly+leaf+springs |title=Trampolines WO 2012167300 A1 |access-date=2013-07-04}}</ref>