Physical weakness refers to a reduced ability to exert strength or perform physical tasks. It can result from various factors, including illness, injury, aging, or lack of exercise. Individuals experiencing physical weakness may find it challenging to lift objects, climb stairs, or engage in daily activities. This condition can affect anyone, but it is often more pronounced in the elderly or those recovering from surgery. Addressing physical weakness typically involves a combination of physical therapy, exercise, and proper nutrition to help regain strength and improve overall health.