运动功能减退症是指一种身体运动能力下降的病症。这种病往往与其他疾病相关连，例如：基底节疾病（如帕金森氏症）、心理健康失调和因疾病而长期不作任何活动所致。

运动功能减退症包含下列光谱的毛病：

Hypokinesia refers to decreased bodily movement. One of the two categories of movement disorders, hypokinesia is characterized by a partial or complete loss of muscle movement due to a disruption in the basal ganglia. Patients with hypokinetic disorders like Parkinson's disease experience muscle rigidity and an inability to produce movement. It is also associated with mental health disorders and prolonged inactivity due to illness, amongst other diseases.