bipedal stance like Japanese sumo. Lasts less than 5 s before return to usual wrestle in sitting and reclining postures. 7. See video. wrestle with fingers van Hooff Handwrestle. Goodall: Gentle fondling, holding, squeezing, tickling of one hand of intended play partner. This is how a mature individual typically seeks to initiate play with another adult. It may lead to a vigorous bout of social play. At Mahale, initiates social play in adult males and between adult males and females; overall most common pattern of social play among adults. Absent in bonobos. See video. wriggle Writhe or squirm from being heavily bitten by ants, etc. Category 17. See video. wrist towards See reach wrist toward. W Y Yalosidi Study area of Pan paniscus in Equateur Province of DRC.