- Nciphisa i-thoracolumbar flexion, ukunwetshwa nokujikeleza.
- Nikeza ukusekela okuzinzile.
- Ishidi lepulasitiki le-polymer, amandla aphezulu, isisindo esincane.
- Usayizi ovundlile noqondile uyalungiseka, ulungele abantu abaningi.
- Ukwakhiwa kwezingxenye ezimbili ngaphambili nangemuva ukuze kunikeze ukusekela okuqinile, okuzinzile komgogodla.
- Namathisela umklamo womugqa, ukwandisa ngokuphumelelayo ukucindezela kwesisu, ukuqinisekisa ukuzinza kwe-thoracolumbar.
- Idizayini ye-airbag okhalweni, yenza isiguli sigqoke ntofontofo.