Cavagna

Cavagna may refer to several things, primarily related to human biomechanics and physiology:

• Cavagna (surname): An Italian surname. Individuals with this surname have contributed significantly to the fields of biomechanics and exercise physiology.

• G.A. Cavagna (Scientist): Gian Andrea Cavagna (1930-2023) was an Italian physiologist and biomechanist renowned for his research on muscle mechanics, locomotion, and elasticity. He is particularly known for his contributions to understanding the role of elastic energy storage and release in human movement, especially in running and jumping. His work has had a significant impact on our understanding of human movement efficiency.

• Related Concepts in Biomechanics: The term "Cavagna" is often implicitly linked to concepts studied and advanced by G.A. Cavagna, such as:

  • Elastic Energy in Movement: Cavagna's research extensively investigated how muscles and tendons store and release elastic energy during movements like running and jumping. This elastic recoil contributes to efficiency by reducing the metabolic cost of movement.

  • Muscle Mechanics: His work explored the mechanical properties of muscles, including force-velocity relationships, work loops, and the interplay between contractile and elastic elements within muscle.

  • Locomotion Energetics: Cavagna's research contributed to understanding the energy expenditure of various forms of locomotion, including walking, running, and jumping, and the factors influencing their efficiency.