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¦
Camber vs Rocker. Rocker and camber are the terms associated with the shape of a skateboard, ski, or kayak. If you look at the shape of a ski or a snowboard form side, you find that its shape is such that it is curved, and the board does not touch the ground at the centre but at the tip and the tail with a convex shape at the center.