A skateboard deck is made with concave edges to help hold your feet on the skateboard. Generally concave falls into three separate categories, mellow, medium and steep. Mellow concave is a flatter concave and allows for a more flat-footed skating style. The edges of the board are not so bowled. Medium concave is concave that is a bit deeper than mellow concave and not as deep as steep concave. Steep concave has the edges of the deck turned up quite a bit so that your feet feel really gripped on the board.
answered 6 months ago
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