The article discusses the transformation of the perception of muscle mass from the 1970s to the present, illustrating how Arnold Schwarzenegger was once considered a 'living work of art', yet faced criticism for his hyperdeveloped physique. In the 1980s, influenced by films like Rocky and the fitness boom, muscle gained a new status, particularly among men, as a symbol of strength while women were often encouraged to tone without bulking up. This shift reflects broader changes in societal attitudes towards health and physical fitness.

Recent quotes from renowned athlete Lindsey Vonn underscore this cultural evolution, as she emphasizes the importance of gaining muscle mass not only for strength but also for overall health and longevity. Her declaration of increasing her muscle mass successfully exemplifies how attitudes towards women's fitness and muscle gain have progressed, moving away from restrictive notions to a more inclusive perspective. It suggests that strength training is now widely accepted and celebrated for both genders, with a growing understanding of its benefits for mental and physical well-being.

The implications of this shift are significant, as they encourage a broader acceptance of varied body types and promote the importance of strength training for longevity. Given the increasing research linking muscle mass to cognitive health, the article suggests that society may be on the verge of a more holistic approach to wellness that considers physical strength essential for maintaining youthful mental acuity as well as physical vitality, challenging outdated stereotypes about fitness and appearance.