The term "pyknic" refers to a body type characterized by a stocky, rounded physique. Individuals with a pyknic build typically have a wider torso, shorter limbs, and a tendency to gain weight easily. This classification is part of the Sheldon body types, which categorize human physiques into three main types: ectomorph, mesomorph, and endomorph. In the context of personality, pyknic individuals are often described as sociable, easygoing, and good-natured. This body type is sometimes associated with a predisposition to certain health conditions, such as obesity, due to its tendency to store fat. Understanding the pyknic body type can help in tailoring fitness and dietary plans for better health outcomes.