Kev tsim qauv kev nyab xeeb yog qhov tseem ceeb ntawm cov trampolines sab hauv tsev, suav nrog kev tiv thaiv -tipping puag, tuab tuab kev nyab xeeb (kwv yees li 1 meter siab), thiab lub caij nplooj ntoos hlav uas ntsiag to kom txo cov suab nrov cuam tshuam thiab tiv thaiv kev sib tsoo.
Piv txwv li, cov qauv folding ua kom yooj yim sib dhos ceev, thiab qee cov qauv muaj qhov hloov kho tau rau kev txhim kho kev ruaj ntseg. Cov qauv tsim no ua raws li cov qauv kev nyab xeeb thoob ntiaj teb (xws li ASTM F381), ua kom cov menyuam muaj kev tiv thaiv thoob plaws hauv lawv cov dej num dhia.
