Causes of neck pain include: 1  Abnormalities in the bone or joints. 2  Trauma. 3  Poor posture.  Degenerative 1  diseases. Tumors.  Muscle strain.
1 Repetitive, excessive sports, especially in the form on running, can lead to trauma that creates leg pain - E.G: shin splints and stress fractures. 2  Leg pain with an underlying medical cause may be nerve-related, musculoskeletal or vascular.  Some forms of leg pain resolve with self-help care.
Woman having aching leg Leg Pain (Aches) Causes. Causes of leg aches can be classified into the following: Traumatic; Non-Traumatic; Traumatic. Injuries, falls, and twisted muscles and bones are the most common cause of leg ache. This is what we call traumatic cause.