Kungani ukukhwela mahhala kubizwa ngokuthi ukukhwela mahhala?
Context:Iningi lokukhuphuka okwenziwe ezikhathini zanamuhla kubhekwa njengokukhuphuka kwamahhala - ukukhuphuka usebenzisa amandla omuntu uqobo, ngemishini esetshenziswa kuphela njengokuvikela hhayi njengokusekela - ngokungafani nokukhuphuka kosizo, uhlobo lokukhuphuka oluncike kugiya olwaludumile ezinsukwini zokuqala zalo mdlalo. Ukukhuphuka kwamahhala kuvame ukuhlukaniswa kube izitayela eziningana ezihlukile kuye ngokuthi kukhethwa imishini esetshenzisiwe kanye nokuhlelwa kwe-belay, izintambo kanye nezinhlelo ze-anchor.
Ukukhuphuka mahhala kubizwa kanjalo ngoba kwenziwa kuphela umuntu esebenzisa amandla akhe siqu, "ekhululekile" kunoma yiluphi usizo oluvela emishinini ngaphandle kokuzivikela. Okungukuthi, i - gear ayikaze isetshenziselwe ukusiza umuntu okhuphukayo ukuba akhuphuke ngempela, kodwa isetshenziselwa ukubamba lowo okhuphukayo uma kwenzeka ewa.