Strength Training and Cerebral Palsy: What you need to know

 
What is Cerebral Palsy?

Cerebral palsy (CP) is a group of permanent disorders aff
ecting movement and posture, leading to potential activity limitations. These disorders are caused by non progressive disturbances that occur in the developing fetal or infant brain. While CP presents lifelong challenges, growing evidence shows that strength and conditioning training can significantly enhance quality of life. understanding the role of physical training is key to improving function, confidence and independence for individuals with CP. 

Causes and Risk Factors 

CP results from damage to the immature brain, which can happen before, during or shortly after birth 

  • Prenatal causes (before birth) include infections during pregnancy, placental issues, and maternal health problems such as preeclampsia 
  • Perinatal causes (around the time of birth) may involve birth asphyxia (lack of oxygen), premature brith, low birth weight and complicated deliveries. 
  • Postnatal causes (after birth) include severe neonatal jaundice, brain infecions, heaad injuries and strokes during infancy. 
Regardless of when the damage occurs, it can significantly impact brain developemnt, potentially leading to cognitive, motor, or sensory impairments depending on the severity and location of the injury. 

Types of Cerebral Palsy 

there are four main types of cerebral palsy, each affecting the body in different ways: 

Spastic CP: the most common type, charactiserised by increased muscle tone and muscle tightness 
Dyskinetic CP: involves involuntary movements such as twisting and wirthing ad includes athetosis and dystonia. 
Ataxic CP: Characterised by poor balance, coordination, and unsteady movements. 
Mixed CP: A combination of features from two or more of the above types. 

The distribution of CP in the body can vary as well, affecting: 

  • Both legs (diplegia)
  • all four limbs (quadriplegia)
  • one side of the body (hemiplegia)
  • A single limb (monoplegia)




Strength Vs Tone: Whats the Difference? 

One of the biggest misconceptions when it comes to cerebral palsy is the idea that high muscle tone or spasticity means strong muscles. In reality, this couldn't be further from the truth. Many individuals with CP actually experience significant muscle weakness. the tightness caused by spasticity can often mask how weak the muscles really are. 

Thats why targeted strength training is so important. Without it, muscle disuse and atrophy (wasting) can set in, which can further limit movement and function. Muscle weakness in cerebral palsy contributes to many of the challenges people face daily. things like poor balance, reduced coordination and increased fatigue. These issues don't just impact mobility, but also independence and confidence. So, when a planning a strength training program, its essential to take all of this in to consideration. 

Strength Training That Makes Sense

Just like any other training program, the principles of strength and conditioning apply here too: preogessive overload, specificity, reversibility and individualisation. These aren't just for the elite athletes, they're the foundation of building strength in anyone, including children and adults with CP. 

the key is matching the program to the person ability level. This is often done using the Gross Motor Function Classification System (GMFCS), which helps determine the safest and most effective approach: 

  • GMFCS Levels I-II: Gym based or sport-oriented programs that challenge strength and fitness in a structured setting 
  • GMFCS Levels III-IV: Focus on function strength training, possibly using aids or supports to assist with movements..
  • GMFCS Levels V: movement is assisted, often involving caregiver support or device assisted conditioning exercises
No matter the level, strength training, which done right can make a huge difference in improving function, reducing fatigue and enhancing quality of life for individuals with CP. 




Location: Essex, UK

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