^^ It pays to use proper knives for this too, forged ones from Wazirabad, made with precision so you can balance the knife on its handle's hilt, sharpening them with proper oiling takes hours but they come out really sharp - Otherwise one experience and you know how to dismember joints and extract muscles complete.
Our gang of misfit weirdos also had a medical student - and there also was involvement of a chain hoist to lift the carcass - then cleanup with pressure washer - btw the medical student could carve the best in neat swift actions. We still pull each others legs on it. First time I showed his wife a picture of the "scene" her jaw was on the floor.