💪⬇️➡️🏃➡️💪⬆️

#muscle weakness #proximal weakness #exercise improvement #post-exercise facilitation #second wind phenomenon #gait #LEMS characteristic

🧍‍♂️⬇️✋➡️🦵⬆️⚕️

#gower's sign #medical sign #muscular dystrophy #proximal weakness #neurology #pediatrics