Globalseo is still translating this page... (closing in 5s)
Skip to main content

Bones, joints and muscles

The back bone's connected to the neck bone, which is connected to joints, muscles and a whole skeletal system composed of cartilages, ligaments and other tissues. Like any building, a body is only as  solid as it's structural core, so read our expert information on how to prevent yours from crumbling.

Runner in blue leggings with digital overlay showing ankle bone structure and potential injury point highlighted in orange.

Explore this topic

Jump to

Featured articles

Vitamin D deficiency

Bones, joints and muscles

Vitamin D deficiency

by Dr Hayley Willacy, FRCGP

Thoracic back pain

Bones, joints and muscles

Thoracic back pain

by Dr Rachel Hudson, MRCGP

Broken or bruised ribs

Bones, joints and muscles

Broken or bruised ribs

by Dr Philippa Vincent, MRCGP

Ehlers-Danlos syndrome

Children's health

Ehlers-Danlos syndrome

by Dr Rachel Hudson, MRCGP

Arthritis

Arthritis is a term used to describe inflammation or swelling of one or more joints. It commonly causes joint pain, stiffness, and reduced mobility. There are over 100 different types, but the most common are osteoarthritis (joint wear) and rheumatoid arthritis (immune system attack).

Back to top

Back pain

Back pain is most commonly caused by a pulled or strained muscle, tendon, or ligament from improper lifting, poor posture, or a sudden awkward twist. Other frequent reasons include age-related wear, a herniated disc, sciatica, or underlying conditions like arthritis.

Back to top

Bone disorders

Bone disorders are conditions that weaken, deform, or otherwise alter bone tissue, making bones fragile and prone to fractures. They range from common age-related loss of bone mass (osteoporosis) to genetic conditions, infections, and cancers.

Back to top

Connective tissue disorders

Connective tissue disorders (CTDs) are a broad group of conditions that affect the bodily tissues responsible for supporting and holding organs together. Common symptoms include joint pain and swelling, fatigue and skin rashes,

Back to top

Fractures

A fracture is a medical term for a broken or cracked bone. It occurs when a physical force or medical condition exceeds the bone's breaking point. While bones are naturally rigid, extreme trauma or long-term stress can cause them to break partially or completely.

Back to top

Joint pain

Joint pain is a common issue typically caused by injury, overuse, or conditions like arthritis. While mild aches can often be managed at home, persistent or severe pain requires medical evaluation.

Back to top

Knee pain

Knee pain is typically caused by acute injuries (like ligament tears or meniscus damage), repetitive overuse (such as tendonitis or runner's knee), or degenerative conditions like osteoarthritis.

Back to top

Limb weakness and numbness

Numbness and tingling in the limbs is a common symptom usually caused by nerve or circulation issues. While "pins and needles" from sitting awkwardly is harmless, persistent or spreading sensations require medical evaluation.

Back to top

Muscle problems

Muscle issues range from minor strains and cramps to chronic conditions and neuromuscular disorders. Common causes include overuse, injury, vitamin deficiencies, or autoimmune diseases.

Back to top

Neck and spine disorders

Neck and spine disorders encompass a wide range of conditions affecting the cervical (neck) and spinal areas, commonly caused by age-related wear and tear, injuries, or poor posture.

Back to top

Sports injuries

Sports injuries are generally caused by overuse, direct impacts, or poor technique. They occur when physical exertion places a demand on muscles, joints, or bones that exceeds their structural limits.

Back to top

Join the conversation

Looking for answers, reassurance, or people who understand your situation? Patient Communities bring together thousands of members to talk about health and wellbeing. You can browse discussions by topic, ask your own questions, and share personal experiences - all in a trusted, supportive environment.