Parkinson's disease is a movement disorder involving the nervous system. The first signs may be a barely visible tremor in only one hand. Tremors are frequent, although they can cause stiffness or sluggishness in the body. One of the conditions of the central nervous system that causes tremors and impairs movement. Dopamine levels diminish as a result of nerve cell destruction in the brain, resulting in Parkinson’s symptoms Motor function, functional gait, postural stability, and balance are all severely hampered in people with Parkinson’s Disease (PD). These limits sometimes lead to an increase in the number of falls, which can have serious consequences for those with Parkinson’s disease. Yoga may help people with Parkinson’s disease improve their functional deficiencies.