Final answer:
In volleyball, hitting a bump with hands not together is a mistake and does not have a specific term, though a poorly executed bump is known as a 'shank'. Proper techniques involve players using a forearm pass or bump with united hands or performing a dig.
Step-by-step explanation:
When the receiving team hits a bump with their hands not together in volleyball, it is not considered a specific technique and doesn't have a specialized name. However, it is called a shank when the bump is poorly executed and the ball is not properly controlled. The proper techniques in volleyball for the first contact, usually after a serve or attack, are to perform either a forearm pass or bump, where the hands and arms are correctly positioned together to control the ball, or a dig when receiving a hard-driven ball. Neither a block, spike, pancake, nor joust refers to a bump with hands apart. Correctly, a block is a defensive move used to stop a spike coming from the opposing team right at the net, a spike is an offensive move intended to hit the ball into the opponent’s court, a pancake is a defensive move where a player extends their hand, palm down, and slides it under a ball close to the floor, and a joust occurs when players from opposing teams reach the ball above the net at the same time and push against one another in an attempt to send it onto the opponent's side.