What does hyperreflexia look like?

Muscle reflexes: It means that your muscle reflexes are more pronounced than what is considered normal. Your doctor will determine whether or not you have hyperreflexia by using a rubber hammer to tap on your elbow, arm, knees and ankles and check for muscle contraction or resulting movement. If these muscle jerks are stronger than normal, or if they occur with only a soft tap, this would be considered hyperreflex.