O lo'o fa'a'ofuina 3D e fuaina le 10*30cm/14*33cm/14*45cm/14*60cm fa'atasi ai ma sone fa'amomoli fa'atolu e fa'atusa ai tamatamailima, limamatua, ma alofilima o le lima o le tagata.Fa'atupu fa'amalosi e fa'amatu'u ai fa'ailoga fa'aoso ma fa'amuta nonoa i maso ma fa'aleleia atili le fetu'una'i, ae maise i vaega e masani ona fufusi e pei ole tua, tama'i povi, IT band, hamstrings, lats, ma glutes.