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How Biomechanics has influenced Soccer
Biomechanics is the application of mechanical principles in the study of living organisms. (J. Hall, 1991, p. 524). For the purpose of this essay I will focus on how biomechanics has influenced soccer. Soccer is a worldwide sport that is played right from elite level all the way down to children playing in the school playground just for fun. Soccer is a popular sport in most countries, but it is just considered a sport to most people, they do not focus on the true biomechanics related to it. Biomechanics has an important role right from the Goalkeeper up the forwards. Throughout this essay I will focus on biomechanical factors related to the skills involved in the game, the equipment used in soccer, the surfaces played on and Injuries which are related to the sport.
The Kick
In soccer the main action which is involved is the kicking of the ball. I have researched many journal articles, books etc. but the main focus seems to be on the instep kick. According to Wickstrom’s (1975) there are four main stages to the motion in mature kicking:
(1) The withdrawal of the thigh and shank during the backswing
(2) The rotation of the thigh and shank forwards, which occurs as a result of hip flexion
(3) When the thigh angular velocity reduces, there is a corresponding increase in shank angular velocity up to impact with the ball
(4) The follow-through.
The graphs in Fig. 3 can be interpreted in relation to the progression of the kicking skill suggested by Wickstom’s (1975). During stage 2, both the shank and thigh increase their angular velocity. In stage 3, just before impact, there is an increase in shank angular velocity and a decrease in thigh angular velocity. A large angular velocity of the shan...
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...nd Sports Injuries. London: Sports Council.
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Winterbottom, Sir W. (1985). Artificial Grass Surfaces for Association Football - Report and Recommendations. London: Sports Council
Zernicke, R. and Roberts, E.M. (1978). Lower extremity forces and torques during systematic variation of non-weight bearing motion. Medicine and Science in Sports, 10, 21±26.
In lacrosse, the overhead shot is the most vital part of the game and the most important skill that an offensive player can have. The goal of the lacrosse shot is to create a scoring attempt with peak speed and accuracy. Each player is different regarding personal technique; however, the basis of each shot remains the same and are interpreted through six phases. The general purpose of this paper is to describe trunk rotation and its impact on power and accuracy which will maximize the potential of a lacrosse shot.
When pitching, the pitcher needs to understand the different ways to use their body and learn about all of the different ways to throw the ball. Most people choose which way to throw based on how comfortable it is to them, but injury risk is also a huge factor. Biomechanics show people the best way to throw to achieve the highest success and avoid injuries.
Soccer cleats are now made of lighter materials which are made from a combination of synthetic fibers, with or without additional leather. Most of these materials are a type of polymer. Not only do these materials improve the style of the boots with various colors added, they aid the player to control the ball, adds power to the player’s shot, increases the player’s speed and provides comfort to the player.
Rotational Biomechanics of the Elite Golf Swing: Benchmarks for Amateurs. Journals of Applied Biomechanics, 27, 242-251 Human Kinetics, Inc. Retrieved from
While over the spring break my father, boyfriend, and I partook in supporting our home towns local ice hockey team the San Antonio Rampage take on Grand Rapids Griffins. However, while going through the procedure of finding our seats, attaining snacks and beverages, and watching the game I was able to examine different kinesiology components throughout the event. Just by entering the AT&T center one can be overwhelmed by the lights and excitement of everything going on however, the organization going on here is very extensive and if broken down they can analyze how everything can relate to sports kinesiology in some way.
Anderson, D. I., & Sidaway, B. (2013) Kicking biomechanics: Importance of balance. Lower Extremity Review Magazine.
The debate on artificial turf continues to rage on. Artificial turf has been structurally designed to be a safer surface than grass and to be unaffected by weather. Have engineers succeeded in their goal? It has been said that artificial turf has different properties than grass, and when forces act upon it, artificial turf reacts differently and causes more injuries. I have played the majority of my sports on artificial turf over the last couple years. I have always wondered if the artificial turf has any effect on injuries. Obviously I want to play on the safest surface possible. Is artificial turf that surface? This paper will answer the research question: In what ways does artificial turf affect player injuries?
This skill involves jumping in the sagittal plane about the transverse axis. It consists of hip, knee, ankle, and shoulder joints. In the preparation phase in propulsion, the subject has flexed knees and hips which will need to be straightened by the strength of their corresponding joints such as the hinge joint at the knee joint. The hip joint is a ball and socket joint that bears the body weight and allows for jumping motion. During th...
Throughout literature countermovement jumps (CMJ) are seen to be higher in contrast to squat jumps (SJ) (Bobbert et al. 1996; Kubo et al. 1999; Bobbert et al. 2005). However present literature regarding the key potential mechanisms behind why greater muscle forces are seen accelerating the body upwards in CMJ in comparison to SJ is somewhat unclear. A CMJ can be defined as a positioning starting upright, beginning the descending motion in advance of the upward motion in contrast to a SJ where the start position is squatted with no preparatory countermovement (Akl 2013). The higher jump heights seen in CMJ in comparison to SJ are apparent even if at the start of propulsion phase the body configuration is identical (Bobbert et al. 1996). In past literature three main mechanisms have looked to provide an explanation for the greater muscle forces seen in CMJ than the SJ. The first plausible theory is that the muscle stretch in CMJ increases the production of force capability of the contractile machinery (Edman et al. 1978; Ettema et al. 1992; Herzog et al. 2003). Secondly the assumption that the muscle fibres are on the descending limb of their force–length relationship at the start of propulsion in the CMJ and SJ, however in CMJ the stretching of a chain of elastic components, they are not as far past optimum length therefore allowing a greater force over the initial phase of their shortening range, with the stretching of sequences of elastic components, this then causes the storage of elastic energy that is then reutilized in the propulsion phase (Ettema et al. 1992). The final explan...
The problems and injuries that come with playing football have been obvious since the beginning, and to this day are still being discovered and researched in hopes of finding solutions so that the sport is not so dangerous. Malcolm Gla...
When you throw a football across the yard to your friend, you are using physics. You make adjustments for all the factors, such as distance, wind and the weight of the ball. The farther away your friend is, the harder you have to throw the ball, or the steeper the angle of your throw. This adjustment is done in your head, and it's physics. Physics is the branch of science that deals with the physical world. The area of physics that is most relevant to football is mechanics, the study of motion and its causes. The three main categories of motion that apply to the game are:
Retrieved 14 May 2014, from http://www.teachpe.com/a_level_analysis/movement_analysis_webpage.html. Thibodeau, G., & Patton, K. (1993). "The Species of the World. " Chapter ten: Anatomy of the muscular system. In Anatomy and Physiology (1st ed., p. 252).
In the 19th century, soccer started to come to life in America. Some colleges started to play the game in the 1820s, with the first contest taking place at Harvard in 1827. Then, a huge invention took place in 1855. That year, the Charles Goodyear soccer ball was invented. Charles Goodyear created these soccer balls with vulcanized rubber. 12 years later in 1867, soccer took two huge steps. The first standardized soccer rules were published that year. Now, graduates from different schools could play together and had proper rules to follow when playing a game. But later that year, another just as, if not mor...
The amazing game of soccer is played on every continent, and is the world’s most popular sport. It is proven to be one of the number one sports to be played and watched. Because its fans and players are so dedicated, the sport continues to grow. Requiring only a ball and open space, the activity is available to anyone, whether rich or poor, male or female, athletic or not. Over the years, soccer has won the hearts of many because of its unique history, many benefits, and notable achievements.
Volleyball is a sport that includes many elements from physics. Next time you are playing or watching your friend or family member play volleyball think about the elements in physics involved. Without gravity,work velocity, acceleration, work,and the Newton's 3 laws of motion, volleyball wouldn’t be the same. In this paper I will explain how you can use work, velocity, gravity and acceleration along with newton's three laws of motion