Strength Beginners Biomechanics and Body Movement By Paul Rogers Paul Rogers is a personal trainer with experience in a wide range of sports, including track, triathlon, marathon, hockey, tennis, and baseball. Learn about our editorial process Paul Rogers Reviewed by Reviewed by Tara Laferrara, CPT on October 22, 2019 Tara Laferrara is a certified NASM personal trainer, yoga teacher, and fitness coach. She also created her own online training program, the TL Method. Learn about our Review Board Tara Laferrara, CPT on October 22, 2019 Print SCIEPRO / Getty Images Table of Contents View All Table of Contents Elements Sports Careers Professional Associations Biomechanics is the science of movement of a living body, including how muscles, bones, tendons, and ligaments work together to produce movement. Biomechanics is part of the larger field of kinesiology, specifically focusing on the mechanics of the movement. It is both a basic and applied science, encompassing research and practical use of its findings. Biomechanics includes not only the structure of bones and muscles and the movement they can produce, but also the mechanics of blood circulation, renal function, and other body functions. The American Society of Biomechanics says that biomechanics represents the broad interplay between mechanics and biological systems. Biomechanics studies not only the human body but also animals and even extends to plants and the mechanical workings of cells. For example, the biomechanics of the squat includes consideration of the position and/or movement of the feet, hips, knees, back, and shoulders, and arms. Elements of Biomechanics These are the key areas that biomechanics focuses on: Dynamics: Studying systems that are in motion with acceleration and decelerationKinematics: Describing the effect of forces on a system, motion patterns including linear and angular changes in velocity over time as well as position, displacement, velocity, and acceleration are studied.Kinetics: Studying what causes motion, the forces, and moments at workStatics: Studying systems that are in equilibrium, either at rest or moving at a constant velocity Sports Biomechanics Sports biomechanics studies human motion during exercise and sports. Physics and the laws of mechanics are applied to athletic performance. Here are some various uses for biomechanics: Equipment: Biomechanics can be used in the design of sports equipment, clothing, shoes, and the fields and facilities where sports are played. For example, a shoe can be designed for the best performance for a middle-distance runner or a racket for the best grip.Individuals: Biomechanics can be applied to individuals, analyzing their movements and coaching them for more effective movement during exercise and sports movement. For example, an individual’s running gait or golf swing can be filmed and recommendations made for them to change and improve it.Injuries: Biomechanics can be applied to studying the causes, treatment, and prevention of sports injuries. The research can analyze the forces at work that can lead to an ankle sprain and how shoe design or the playing surface might reduce the risk of injury.Training: Biomechanics can study sports techniques and training systems and develop ways to make them more efficient. This can include basic research into how hand position affects propulsion in swimming. It can propose and analyze new training techniques based on the mechanical demands of the sport, aimed at resulting in better performance. Careers in Biomechanics Specialties within biomechanics include: Biological science: Studies of human, animal, cell, and plant biomechanicsEngineering and applied science: Applying the research of biomechanics to various situationsErgonomics and human factors: Using biomechanics in human-machine interfaces, workplace, and functional designs and processesExercise and sports science: Applying biomechanics to human performance in athleticsHealth sciences: Researching causes, treatment, and prevention of injury and using biomechanics to design rehabilitation programs and equipment A master of science or doctorate in kinesiology can lead to a career in a biomechanics field, such as research and design by sports companies, athletic research and testing, workplace testing, and design of interfaces between humans and equipment. A student of biomechanics will do coursework in physics, biology, anatomy, physiology, mathematics, and statistics. Laboratory equipment used includes force plates, electromyography, high-speed video motion analysis systems, digitizing equipment, accelerometers, pressure sensors, potentiometers, computer analysis programs, and modeling programs. Professional Associations for Biomechanics For more information and resources on biomechanics, check out these organizations: American Society of BiomechanicsInternational Society of BiomechanicsInternational Society of Biomechanics in Sports Was this page helpful? Thanks for your feedback! Get exercise tips to make your workouts less work and more fun. Sign Up You're in! Thank you, {{form.email}}, for signing up. There was an error. Please try again. What are your concerns? Other Inaccurate Hard to Understand Submit Article Sources Verywell Fit uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Dworak LB, Murawa M, Owsian M, Maczyński J, Kabaciński J, Rzepnicka A. Three point crutch gait from the perspective of biomechanics and kinesiology. State of knowledge and idea behind the research. Chir Narzadow Ruchu Ortop Pol. 2011;76(5):305-12, 278-85. Kassab GS. Biomechanics of the cardiovascular system: The aorta as an illustratory example. J R Soc Interface. 2006;3(11):719-40. About Biomechanics. American Society of Biomechanics.