Leg pain may be caused by a problem in the leg, but often the root cause of the problem starts in the lower back, where the sciatic nerve originates, and then travels along the path of the nerve (called sciatica).
Define surf: the swell of the sea that breaks upon the shore; the foam, splash, and sound of breaking waves â surf in a sentence the swell of the sea that breaks upon the shore; the foam, splash, and sound of breaking wavesâ¦
A surfboard, invented in ancient Hawaii, is an elongated platform used to support an individual standing on them while breaking a wave. They are made of polyurethane or polystyrene foam covered with layers of fiberglass cloth, and polyester or epoxy resin, making them light, strong, buoyant and maneuverable.