What symptom is typical in Restless Legs Syndrome?

Restless Legs Syndrome (RLS) is characterized by an irresistible urge to move one's legs, which is typically accompanied by uncomfortable sensations. A key aspect of RLS is that the symptoms tend to worsen during periods of inactivity, such as sitting or lying down. This worsening occurs in the evening or at night, which can significantly disrupt sleep and lead to difficulties in maintaining rest. The need to move the legs often provides temporary relief from the discomfort associated with RLS, which underscores the link between inactivity and symptom exacerbation.

The other options do not accurately reflect the symptoms of RLS. While REM sleep and dream recall are related to sleep disorders, they are not specific symptoms of Restless Legs Syndrome. Similarly, repetitive muscle contractions during sleep are more aligned with conditions like periodic limb movement disorder, which is distinct from RLS. Understanding these characteristics can help differentiate RLS from other sleep-related issues and highlight the importance of activity level in managing the condition.