elasticity in blades

[arashfarshadi]

Hi everyone! What does "elasticity" mean when it comes to a table tennis blade, and what effect does higher elasticity have? If you know, could you please explain it clearly? for Example comparison of LJK blades. thanks

 

[arashfarshadi]

LJK adc = 75/100 elasticity
LJK alc=68/100 elasticity

 

[Tyce]

Elasticity is the capacity of a material to return to its shape after being deformed.
I don't know how Loki makes the numbers up, but I would imagine this is something resembling a simple rebound test where the ball is dropped from 100cm and the bounce is 75 and 68cm for the respective blades.