Sarcopenia refers to an age-related decrease in muscle size and strength, which reduces physical performance overall. It is prevalent among older adults and often occurs due to inactivity resulting from limitations imposed by other diseases.
Some diseases, such as arthritis and chronic obstructive pulmonary disease, can significantly reduce physical activity, leading to a rapid decline in muscle mass and strength. This underscores the need to address these disease processes as part of a comprehensive approach to managing sarcopenia.
