Sab nraum zoov trampoline feem ntau yog ntsia sab nraum zoov thiab loj dua, muaj zog dua, thiab ruaj khov dua li sab hauv tsev trampoline. Lawv feem ntau siv rau hauv cov chaw ua si taug txuj kev nyuaj, chaw pw hav zoov, chaw so, thiab cov chaw zoo sib xws.
Sab nraum zoov trampoline feem ntau muaj tag nrho cov - steel lossis aluminium alloy qauv thiab tuaj yeem ntsia tau rau ntawm ib qho kev txhawb nqa ruaj khov lossis siv rau kev ncua dawb. Lawv qhov zoo dua yog qhov tsim nyog rau kev tawm dag zog, tab sis kuj hais lus, kev nyab xeeb yog txo.
