Physical training is associated with reduced mortality and disability in stroke survivors

This study reviewed the impact of physical training (PT) after stroke in death rate, dependence, and disability in stroke survivors. Researchers suggested that PT is associated with fewer deaths and lower disability rates in these patients. 

A stroke happens when the blood flow is cut off by a blood clot or a burst blood vessel. Brain cells stop receiving oxygen and begin to die. The body abilities controlled by these cells are lost causing symptoms such as paralysis.

Exercise and PT can be of two forms. Cardiorespiratory training consists of high-intensity training that increases heart rate and improves lung function. Resistance training is of moderate intensity and improves muscular strength and power.

Exercise and PT are recommended after a stroke. Prior studies demonstrated that PT reduces disability in stroke survivors. However, PT could have a range of other benefits such as mood and quality of life. To date, there are no studies that assess the full range of benefits associated with PT in stroke survivors.   

This study reviewed 75 other studies including information about 3017 stroke survivors.

Cardiorespiratory training improved walking, balance, and fitness. The disability rate improved at the end of the cardiorespiratory and mixed PT treatment. This included improved balance and walking. PT also improved physical capacity, walking speed and balance.

The rate of hospitalization after stroke was improved by 7% with cardiorespiratory training. No serious side effects were observed.

This study concluded that PT improves disability rate, physical capacity, walking speed and balance in stroke survivors.