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 common causes of leg pain include: Achilles tendinitis; Achilles tendon rupture; ACL injury (tearing of the anterior cruciate ligament in your knee) Ankylosing spondylitis; Baker's cyst; Bone cancer; Broken leg; Bursitis (joint inflammation) Chronic exertional compartment syndrome; Claudication; Deep vein thrombosis (DVT) Gout (arthritis related to excess uric acid)