A strain or tear to your adductor muscles or tendons, which are located in your inner thigh and groin, can cause groin pain. Additional symptoms include hip stiffness, muscle weakness and swelling.Standing and walking may increase your pain.ip osteoarthritis is the wearing or degeneration of the cartilage in your hip. Along with hip and groin pain, you may experience joint stiffness, cracking or popping, and muscle loss or atrophy. Weight-bearing activities like walking may increase your symptoms and further degenerate your joint.
All stars rotate and are therefore flattened by the centrifugal force. The faster the rotation, the more oblate the star becomes. Our Sun rotates with a period of 27 days and has a radius at the equator that is 10 km larger than at the poles; for the Earth this difference is 21 km.
Articles >> How Fast Does the Earth Rotate? The Earth is the third planet from the sun, and is a rocky planet with a solid body. The Earth rotates around its axis (an imaginary line which goes from the North Pole to the South Pole) in a counter-clockwise direction. The angle of the axis on which the Earth rotates is tilted from the angle at which the Earth orbits the sun: imagine the Earth standing straight up as it orbits the sun - but rotating on a slight lean.