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Everything About Rehab

Rehab, explained — anatomy, assessment, exercise and return to activity

Twelve topics across spine, upper limb, lower limb and neuro-balance — each opened seven ways so readers can see structure, what goes wrong, how clinicians test it, which exercises appear in typical programmes, how load progresses, what to avoid, and how recovery is usually staged.

12topics 4regions 84chapters 9languages

Situation guidesCommon mythsAcross Tool-LifesRehab librarySport rehab hubsExercise move atlasSafety shelfRehab search guidesWhich rehab topic fits your priorities?Compare topics

Compare body regions Start with common regions

At a glance
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Start here

Short paths into the atlas — pick one and follow the seven sections.

🦵KneeThe knee is the body's largest joint and one of its most frequently injured, relying on ligaments and surrounding muscles rather than bony shape for stability.🔙Lower BackThe lumbar spine bears more compressive load than any other spinal region, making low back pain the single most common musculoskeletal complaint worldwide.🏋️ShoulderThe shoulder trades stability for the greatest range of motion of any joint in the body, relying heavily on the rotator cuff muscles rather than bone to stay centered.⚖️BalanceBalance depends on the brain continuously combining signals from the inner ear, eyes, and joints, and its decline is one of the strongest predictable predictors of falls in older adults.

Popular in Everything About Rehab

NeckThe seven cervical vertebrae and the soft tissues that carry the head — posture load, disc and facet pain, and graded mobility work.Lower BackThe lumbar spine bears more compressive load than any other spinal region, making low back pain the single most common musculoskeletal complaint worldwide.CoreThe core is the coordinated group of trunk muscles that stabilizes the spine and pelvis, transferring force between the upper and lower body during nearly every movement.ShoulderThe shoulder trades stability for the greatest range of motion of any joint in the body, relying heavily on the rotator cuff muscles rather than bone to stay centered.ElbowThe elbow's hinge-and-rotation design lets the forearm bend and turn simultaneously, but this dual role concentrates repetitive stress on a small set of tendons.Wrist & HandThe wrist and hand pack more small joints, tendons, and nerves into a small space than almost any other body region, enabling fine motor control at the cost of frequent overuse injury.

FAQ

Can I self-manage knee pain?
Often yes for mild overuse if red flags are absent — still read assessment and precautions before loading.
When is back pain urgent?
Trauma, fever, unexplained weight loss, saddle anaesthesia, progressive weakness — urgent care, not more stretches.
What does difficulty 5 mean?
Higher coordination or load demand on that move card — not a dare to skip earlier phases.
When should I see a clinician first?
Sudden weakness, night pain, trauma, fever, bowel/bladder change or progressive neuro signs — pause loading and get reviewed.
Can I stretch through sharp pain?
No. Sharp, radiating or night pain with red flags needs clinical review first.
Is this a treatment plan?
No. Exercises here are educational maps. Personal plans need assessment by a qualified clinician.
When should I see a clinician?
Trauma, night pain, fever with back pain, bowel/bladder changes, progressive weakness or unexplained swelling need urgent assessment — do not progress DIY.
Is pain during rehab exercises normal?
Mild short-lived discomfort can appear with graded load. Sharp, radiating or worsening pain that alters gait or sleep is a stop signal — regress or get assessed.
Common myth

“It’s only exercise — the hospital part is the real treatment.”

Acute care can calm a crisis. Capacity comes back when tissue and the nervous system meet progressive load. That is what rehab exercise is for — not a consolation prize after the “real” visit.

Why rehab exercise matters

Enter by life situation — not only by body part

Desk strain, sports rehab, running, overhead sports, caregiving load, aging balance, rebuild and neuro recovery — each situation has a reading order.

Desk & screen load

Neck, back, wrist and shoulder — the chain that sits still for hours.

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Sports rehab & return to play

ACL, knee, ankle and shoulder — rebuild what the pitch demands before trusting the whistle.

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Aging & fall risk

Balance, hip, core and lumbar control as years add up.

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Rebuild after injury

Post-injury and post-op style arcs across knee, ACL, shoulder and ankle.

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Neuro & stroke recovery

Post-stroke motor work, balance and core as a support scaffold.

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Go deeper without leaving the atlas

Open the library for glossary, symptoms, sport hubs and a single FAQ shelf built from every topic.

Find rehab by how you search

Portal-style guides for knee, shoulder, back, neck, ACL, ankle, stroke, balance and more.

Body map

Body map

Tap a region to open its topics.

The map of rehab topics

Every topic placed by pain frequency and self-care fit. Bubble size is clinician need.

Pain frequency →Self-care fit →
NNeckLLower BackCCoreSShoulderEElbowWWrist & HandHHipKKneeAACLAAnkle & FootBBalancePPost-Stroke

Top-right: frequent symptoms that still suit guided self-care.

By region

Spine & core

Neck, low back and deep core — where posture and load meet.

3 topics →

Arms & shoulders

Shoulder, elbow and wrist–hand chains used to reach, lift and do fine work.

3 topics →

Hips & legs

Hip, knee, ACL and ankle–foot pathways for walking, sport and stairs.

4 topics →

Balance & neuro recovery

Balance systems and post-stroke motor recovery — sensing and moving together.

2 topics →

Across every topic

Why rehab exercise matters

Hospital care treats the crisis. Guided loading rebuilds capacity — and the common myth that “simple exercise does nothing” misses how tissue actually recovers.

Open →

Body map

Jump to any region on a visual body map, then open the topics beneath it.

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Warning signs

Red-flag cues gathered from every topic — reasons to seek urgent clinical review.

Open →

Rehab phases

Acute to return-to-activity phases across the whole site, with typical week bands and load.

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Compare topics

Put up to six topics side by side on pain frequency, recovery length, load and clinician need.

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Browse every topic

Spine & core

Neck

The seven cervical vertebrae and the soft tissues that carry the head — posture load, disc and facet pain, and graded mobility work.

Pain frequency 82

Lower Back

The lumbar spine bears more compressive load than any other spinal region, making low back pain the single most common musculoskeletal complaint worldwide.

Pain frequency 80

Core

The core is the coordinated group of trunk muscles that stabilizes the spine and pelvis, transferring force between the upper and lower body during nearly every movement.

Pain frequency 35

Arms & shoulders

Shoulder

The shoulder trades stability for the greatest range of motion of any joint in the body, relying heavily on the rotator cuff muscles rather than bone to stay centered.

Pain frequency 60

Elbow

The elbow's hinge-and-rotation design lets the forearm bend and turn simultaneously, but this dual role concentrates repetitive stress on a small set of tendons.

Pain frequency 45

Wrist & Hand

The wrist and hand pack more small joints, tendons, and nerves into a small space than almost any other body region, enabling fine motor control at the cost of frequent overuse injury.

Pain frequency 55

Hips & legs

Hip

The hip is a deep, stable ball-and-socket joint that bears several times body weight during walking and running, making it a common site of both overuse pain and degenerative change.

Pain frequency 55

Knee

The knee is the body's largest joint and one of its most frequently injured, relying on ligaments and surrounding muscles rather than bony shape for stability.

Pain frequency 65

ACL

The anterior cruciate ligament stabilizes the knee against pivoting and forward-sliding forces, and its rupture is one of the most studied and rehabilitation-intensive sports injuries.

Pain frequency 50

Ankle & Foot

The ankle and foot absorb and redirect the full force of body weight with every step, making sprains and overuse injuries among the most common in sport and daily life.

Pain frequency 70

Balance & neuro recovery

Balance

Balance depends on the brain continuously combining signals from the inner ear, eyes, and joints, and its decline is one of the strongest predictable predictors of falls in older adults.

Pain frequency 40

Post-Stroke

Stroke recovery relies on the brain's capacity for neuroplasticity to relearn movement, communication, and daily function, often over a rehabilitation process spanning many months.

Pain frequency 45