What are MELLOW CONCAVE SKATEBOARDS good for? - YouTube
Apollo Skateboard | Cool Children's Skateboard and Professional Skateboard Adults in One | 7-Layer Skateboard Deck, Trendy, Medium Concave, ABEC-7 Ball Bearings | Top Riding Characteristics in Any Style : Amazon.de: Sports & Outdoors
What is the difference between a steep concave, medium concave, and mellow concave skateboard deck? - Quora
Concave refers to the longitudinal curvature of the deck. The higher this curvature, the more pressure you can put on the… | Лонгборд, Лонгбординг, Скейтборд дизайн
Mellow VS Steep Deck Concave (What's The Difference?) | Outreachskateboarding