опора для ног angolul

footing [footings]▼(a ground for the foot)
noun
[UK: ˈfʊt.ɪŋ] [US: ˈfʊt.ɪŋ]

foothold [footholds]▼(a solid grip with the feet)
noun
[UK: ˈfʊt.həʊld] [US: ˈfʊthoʊld]