Knee Spraining
Knee spraining may occur when you twist the knee incorrectly when squatting. A blow to the area can also be a possible cause of this common injury. In addition to knee pain, the affected part may also become swollen. This makes it harder to perform any exercises or physical tasks involving the knee. In worse cases, even standing or walking can be challenging for many people. [3]
Knee Arthritis
Arthritis is a group of conditions that may inflame the joints. The two most common types are rheumatoid arthritis and osteoarthritis. These conditions cause the joints to become inflamed and painful. When they affect knee joints, pain may occur when you squat or exercise. Osteoarthritis occurs when the cartilage surrounding the joints breaks down. As a result, it leads to swelling, pain, and stiffness. The risk tends to be higher in the elderly, especially these who are after 65 years old. [4]
