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Recommended: Physics of basketball
Intro:
In basketball, there are many instances where angular motion is apparent. Angular motion refers to all points on an object moving in a circular path about a fixed axis. The limbs of our bodies exhibit angular motion around our joints, so most of the movements involved in playing basketball display some form of angular motion. The two important biomechanical aspects of angular motion are Angular Kinematics and Angular Kinetics. These subdivisions of biomechanics are significant because understanding them can lead to performing the tasks affiliated with basketball, such as passing, shooting, jumping, and dribbling at an optimal level. This page will discuss the relevance of understanding both Angular Kinematics and Angular Kinetics in relation to basketball.
Angular Kinematics:
Angular kinematics refers to the description of the rotation of a given object around an axis, without regard to mass or force. Some of the biomechanical aspects of angular kinematics are angular position, displacement, velocity, and acceleration. Understanding these aspects is essential for optimizing skill sets related to playing basketball.
Angular position is the orientation of a line relative to some other line or plane.
The two types of angular positions that are important to understand are absolute angular position and relative angular position. Absolute angular position means that one line or plane of the given angle is fixed and immovable relative to the earth; for example, the angle a basketball player’s forearm makes with the court he or she is standing on. A relative angular position is when the other line or plane has the capability to move, such as a player’s forearm relative to his or her upper arm.
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... between the two can help to increase an individual player’s skill level in terms of free throw shooting and, since free throws are a significant part of a basketball player’s game, can help to improve the player’s overall effectiveness in a real-game situation.
Works Cited
Cepero, M., Gutierrez, M., Ona, A., & Rojas, F.J. (2000). Kinematic adjustments in the basketball shot against an opponent. Ergonomics 43 (10), 1651-1660.
Hudson, J.L. (1982). A biomechanical mechanical analysis by skill level of free throw shooting in basketball. Biomechanics in Sports, 95-102.
Zakas, A., Mandroukas K., Vamvakoudis E., Christoulas K., Aggelopulou N. (1995). Peak torque of quadriceps and hamstring muscles in basketball and soccer player of different divisions. Journal of Sports Medicine and Physical Fitness, 35, 893-896.
The majority of ACL injuries can be defined as ‘non-contact’ (without direct trauma to knee joint), which occur during various sporting activities involving high risk dynamic movements ⁶ ¹¹. The mechanism involved in non-contact ACL injury during sporting activities is commonly attributed to foot planting, pivoting, decelerating or side cutting movements ¹². The need for further investigation into the aforementioned non-contact ACL injury mechanisms and risk factors is facilitated by continuing high incidence rates, long recovery periods and economic burdens ³ ¹¹. The remainder of the current review will primarily look into the association between biomechanics and ...
For years it was thought that the golf swing was a solid piece of movement without any differentiating variables. Vast expansion in technology over the last 20 years has produced more information on the biomechanics of the golf swing. “ Golf Biomechanics applies the principles and technique of golf mechanics to the structure and function of the golfer in an effort to improve the golf technique and performance” (Hume P., Keogh J., and Reid D. 2005) Biomechanics, “The scientific discipline that applies mechanical principles and to understanding movement.” (Hume P., Keogh J., and Reid D. 2005) allows scientists to observe a golfer’s swing to near milliseconds to the point of impact. This is much more precise to previous measurements used such as video recordings, outlines, etc. Understanding how the swing works by breaking down the movements within the swing through visual aids emphasize the opportunity for a better swing and in turn, better golf. Studies of biomechanics within the golf swing have shown the sequential separation from torso to pelvis, disproving the original theory of a solid swing with continuous motion known as the X-factor. Before understanding how the biomechanics of the golf swing works with the X-factor, the basics of the swing must be established.
Oatis C. (2009) Kinesiology: The Mechanics & Pathomechanics of Human Movement (Second ed.). Glenside, Pennsylvania: Lippincott Williams & Wilkins.
Shooting is the main part of basketball. If you don’t shoot, you don’t score and if you don’t score you lose, and nobody likes to lose. Shooting the ball is something that takes a extreme amount of time for it to become perfect. I’ve been playing basketball for over 10 years and I still don’t know how to shoot the perfect shot.
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.
Biomechanics allows the study of ice hockey to occur. In terms of ice hockey, biomechanics can be used to study a players shot, a goaltenders movement, line changes where players jump over the boards to get on and off the ice, and impacts. Multiple options are available in regards to recording biomechanical values during ice hockey play. These options often include instruments with the player’s helmet, which do not disrupt the player’s movement. Other options being used are accelerometers attached to the players extremities. Currently studies in ice hockey are looking at head impacts and the injuries connected to those impacts. These impacts are often categorized between event type, impact location, and impact object. These categories are helpful in determining what happened to cause the impact, once the impact is determined biomechanics is used to determine liner and rotational accelerations. The values that are calculated for the linear and rotational accelerations can be used to determine if head injury is likely for similar events or if a head injury occurred during the event
Kellis, E., & Katis, A. (2007). Biomechanical characteristics and determinants of instep soccer kick. Journal of Sports Science and Medicine, 6(2), 154-165.
Kinesiology is a complimentary therapy used to identify and correct internal issues to relieve stress, allergies, and pain. Being described as a complimentary therapy, kinesiology is not meant to be a cure-all for the patient, but a secondary method of increasing positive results of the original therapy; this method however can be used as a primary or secondary form of therapy depending on the results for the patient and satisfaction with said results. During treatment the doctor tests 14 different areas of muscles balance, these major muscles and how they react are believed to uncover problems that need correction which cannot be found with any other testing (Rude Health).
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...
"To better monitor the training and diet programs of a basketball player, it must be first understood the components of the physique and body of them (Gerodimos, 2005)." From what we know is that centers have the highest proportional body mass compared to other positions whereas guards had lower body mass related to their height. The results from the research suggest that the "body composition characteristics in basketball may be specific to the position of the player on the court (Gerodimos, 2005)." Knowing this we can tailor the diet plan and workout routine for the player to increase their
A basketball Jump shot also known as a jumper is one of the most important shots in the game. Its purpose is for the player to jump, usually straight up and while in the mid-air attempt to score while arcing the ball in the basket. Jumps shots are known for winning games, especially crucial last second shots such as mine but it’s a skill that a player should be familiar and have knowledge of. Although it seems simple and easy its actually is a very detailed and mechanical aspect to the game which is why I choose to analyze the biomechanics of a basketball jump shot.
When you think of basketball you probably think of the names LeBron James, Kevin Durant, or Kobe Bryant. Even though these are some superstars of the game there is one man way more important than them and without him they wouldn’t be playing the sport they love. This man goes by the name of Dr. James Naismith. Naismith was a physical education teacher at the YMCA International Training school. One day Naismith had the challenge of finding an indoor game as an “athletic distraction” for the students. Instead of adapting outdoor games like soccer and lacrosse, Naismith remembered a game for his childhood days called duck-on-a-rock where you had to throw a rock at a “duck” on another large rock. To do this it takes extremely good accuracy. From this Naismith created 13 rules for the game
Applied kinesiology is the scientific study of muscular movement, physical activities and the anatomy, physiology, and mechanics of the movement of body parts. Kinesiology was first created by the American/Italian chiropractor Anthony Gil in Milano, Italy. This relatively new study has many different branches of specialized studies. Many similar goals of kinesiology are to: restore normal nerve functions, have...
Physics is a part of everyday life. It is evident in the modern technological devices we use in every day experiences and objects around us. Although physics is understood to be only useful in the classroom, physics can also be applied to one the most popular activities on the planet, basketball. Whether jumping for the ball, or leaping for a slam dunk, the human body follows the same laws of projectile motion as do other objects. The sport that includes shooting, passing, running, and dribbling involves topics covered in physics such as force, friction, effects of air resistance, velocity, air pressure and energy. Basketball also involves factors such as projectile motion in making a basket, gravity and its effects on passing and dribbling, and Newton’s First and Third Law on passing and a number of others.
The most important part of the game of basketball is shooting the basketball, after all the object of the game is to put the basketball through the basket. A shot is taken by a player pushing on the ball and launching it toward the basket and upon the ball hitting the rim or backboard physics refers to this action as a contact force. Using this concept of contact force a shot can be calculated exactly. From a player’s height, the mass of the ball and a given position on the court which would include the distance from the basket it is possible to calculate the exact angle and force the shooter must apply to make a basket every time he or she shoots the ball. Of course if it were this easy basketball would not be as fun to watch or play. The problem with hitting a shot every time with the calculated angle and force is that the ball would have to travel toward the basket with the exact angle and force calculated for that particular shot. What makes this difficult is that the muscles in our body would have to be controlled flawlessly to push the ball with the exact amount of force and to give the ball the exact angle that is needed every time a shot is taken...