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.
Some of the common causes of lower leg pain are as follows: 1  Strain in the Muscle or Muscle Fatigue: This cause results from severe physical activity or severe injury causing muscle tear or rupture of the tendon. Straining the calf muscles also leads to leg pain. Injuries Caused by Exercises: Shin splints cause intense leg pain in runners and people involved in sports. In this case, pain is felt along the tibia, and there is an increase* in the leg muscle mass, cramping, and pain in the muscle.