The effects of neck and trunk stabilization exercises on upper limb and visuoperceptual function in children with cerebral palsy.
Ji-Won Shin, Gui-Bin Song
PMID 27942155WHAT IT FOUND
Eleven children with cerebral palsy improved hand function and visual-motor speed after eight weeks of neck and trunk stabilization exercises.
Because this was a small case series without a control group, it cannot confirm the exercises caused the gains.
Key findings
01Children showed significant improvements in writing, page turning, and lifting objects on the Jebsen-Taylor Hand Function Test.
02Children showed a significant improvement in visual-motor speed on the Korean Developmental Test of Visual Perception-2.
03The intervention consisted of neck and trunk stabilization exercises performed twice a week for 45 minutes over eight weeks.
STILL TO COME
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What it does not show
No control group or comparison condition was used, so improvements cannot be attributed to the intervention. The study included only 11 participants, which is too small to generalize findings. The intervention was individualized kinesitherapy, making it impossible to determine if the neck and trunk stabilization exercises specifically caused the improvements. No blinding of participants or therapists was reported, which could introduce bias. The study did not report dropouts or adherence to the exercise program.
The easy way to misread this
Do not conclude that neck and trunk stabilization exercises cause improved hand function or visual perception. This was a small case series without a control group, so the improvements might reflect natural development, the effects of general kinesitherapy, or other concurrent treatments.