What do systematic reviews say?

Neuromusculoskeletal and movement‐related functions at 12 weeks (measured by ankle dorsiflexion) · adults with traumatic brain injury with spasticity in their arms (1 study) or calves (1 study)

Neuromusculoskeletal and movement‐related functions post treatment (measured by range of movement) · children/young people aged 4‐18 years with traumatic brain injury and with 'mild to severe spastic tetraparesis' (weakness) in all limbs

Neuromusculoskeletal and movement‐related functions up to 6 hours after treatment (Measured by spasm and deep tendon reflex scores, 0‐5, with 0 being no reflexes and 5 being clonus, or repeated involuntary muscle contractions) · adults with traumatic brain injury with spasticity in their arms and legs