The phrase "physical incapacity" is correctly used and is a valid term in written English.
You can use the phrase to refer to a lack of physical ability or strength, usually due to illness or injury. For example, "The injured soldier was found to be suffering from physical incapacity, and unable to move."
For her, physical incapacity may mean that she needs help to do this.
Algerians had had enough of his system, and his physical incapacity became a metaphor for the withering country.
Life had markers like marriage, parenthood and physical incapacity; one's years per se were not the measure.
The bad luck of a broken family, unemployment, poor health, unexpected expenses of old age, mental illness and physical incapacity can hit anyone, however hard working.
The physical incapacity stands for spiritual incapacity, and the sheer length of his diversion into blindness lets us know how serious that is.
Results: Participants in this study cited 5 main sources of anxiety: chest pain, uncertainty, fear of the operation, physical incapacity, and dissatisfaction with the care offered to them.
People with disabilities sometimes have considerable difficulties, or even physical incapacities, performing daily tasks independently.
In his last days, the previous king Fahd's physical incapacities became obvious to all who knew him.
Patients with quadriplegia presented more physical incapacities as determined by both instruments and in all CHAQ domains (Table 7).
The participants considered cognitive difficulties more debilitating than physical incapacities; likewise, physical symptoms were perceived easier to tolerate than cognitive ones.
The worst-case prognosis is grim: a long slide into physical and mental incapacity.
