1. Explain one way in which facilitated diffusion is the same as simple diffusion and one way in which it differs.…
• Musculoskeletal response: increased blood supply; increase in muscle pliability; increased range of movement; muscle fibre micro tears • Energy systems: phosphocreatine; lactic acid; aerobic; energy continuum; energy requirements of different sport and exercise activities • Cardiovascular response: heart rate anticipatory response; activity response; increased blood pressure; vasoconstriction; vasodilation • Respiratory response: increase in breathing rate (neural and chemical control); increased tidal volume. Musculoskeletal system The short term effects on MUSCLES/ JOINTS and BONES Musculoskeletal response: increased blood supply; increase in muscle pliability; increased range of movement; muscle fibre micro tears…
| Evaluate three different techniques that are used by coaches, to improve the performance of athletes…
Increase in muscle pliability: During acute exercise your muscle pliability increases which allows a greater range of movement which helps to reduce injuries.…
1. It’s use- The free throw in basketball is a way that when a player in basketball is fouled when taking a shot or when the other team is in foul trouble, the player gets either a one and one and when they make the first they get a second, two shots when they are fouled on the shot, or one shot when they are fouled on the shot and they make the basket.…
You are a ‘gifted and talented’ athlete who is taking part in some training and your coach has insisted that you understand more about HOW your body works during exercise to maximise your training and ultimately your performance.…
The ability of your muscles to use force over and over without them getting tired.…
D1 evaluate three different techniques that are used by coaches, to improve the performance of athletes…
What you are about to undertake is an advanced fitness program. Injuries may occur in any…
Muscle and joint actions both affect the performance of a discus-athlete. Various types of joint actions and muscular actions can take place once when the movement is executed by the athlete. As an example, a discus-thrower usually activates the horizontal abduction and the horizontal adduction during the preparation or execution phases of his/her throw. The ground contact of the discus-thrower is very important as it keeps the thrower’s center of gravity station within his/her strongest point of contact thus maintaining his/her balance. The pronation of the contact-foot is actually a combined set of movements consisting of the dorsiflexion at the angle joint, eversion in the tarsals and abduction in the ulna. A restriction of the rotation…
Soccer is one of the most demanding physical high intensity field games played all over the world. The increasing demand to increase a player’s physical ability both at professional and amateur soccer has grown in recent years. The development of strength and power is paramount to success in most sports, especially those involving short-term, high-intensity efforts. Traditional Strength training programs improve the development of speed & power (Hakkinen and Hakkinen 1993; Rhea et al. 2003) and stability in an athlete leading to the possibility of better kicking performance, though it is important to recognize the role of strength in power Rostgaard et al. (2008). In a normal week amateur players train on average between 2 to 3 hours, these…
In modern day, training for professional athletes has become more advanced. I wanted to look at some of the techniques for training that are used by professional baseball players. The reason that I chose this topic is because baseball is my favorite sport and I thought it would be interesting to see how the professionals train. The spheres that I will focus on for Physical Activity Experience is Health, and the spheres of Scholarly Study that I will be focusing on are History and Motor Behavior. “There’s a power shift underway in Major League Baseball……
With competition comes great intensity, which can lead to overworking the body or even premature deaths. To avoid situations like…
History of Judo was created by Jigoro Kano. He was a highly educated man; he was considered the founder of the modern Japanese education system. He wanted to preserve and combine the ancient martial traditions of Japan. One of the most important innovations was the emphasis of “randori”, or non-cooperative free sparring practice. The majority was based on pre-arranged sequences of attack and defense known as “kata”. For several years Kodokan Judo reigned supreme. Kudo was challenged by a man named Mataemon Tanabae. Maeda Mitsuyo Maeda became one of the greatest fighters in the history of Judo. Maeda retired without ever losing a fight. The Gracies, Maeda settled in Brazil and created an academy of “Jiu Jitsu”. One of his students was Carlos Gracie. After studying for several years he opened his own academy. He and Maeda created the “Gracie Challenge”, all challengers were welcome to compete in the challenge. The Gracie fighters were victorious against all kinds of fighters from different backgrounds. Several members of the Gracie family began to go to the US in the late 1980’s. The Gracies and their particular brand of fighting has had a major impact on martial arts today. Brazilian Jiu Jitsu Brazilian Jiu Jitsu was very similar in many ways with to Judo and other systems of Japanese Jiu Jitsu. Judo was originally designed as a powerful system of self-defense. Brazilian Jiu Jitsu is divided into three categories: self-defense, free fighting competition, and sport grappling. The fighting strategy of Brazilian Jiu Jitsu is to make a physically smaller or weaker person be able to defend from a larger or stronger attacker. When applying BJJ (Brazilian Jiu Jitsu) techniques leverage is key. As leverage is the secret to the most use of force.…
When a football player is not able to take the field because of a recurrent calf spasm, a tennis star gives up early on a match due to knee problems or a sprinter limps across the finish line with a torn Achilles tendon, the problem is most often neither in the musculature or the skeleton. Instead, it is the structure of the connective tissue – ligaments, tendons, joint capsules, etc. – which have been loaded beyond their present capacity (Renström & Johnson 1985, Counsel & Breidahl 2010). A focused training of the fascial network could be of great importance for athletes, dancers and other movement advocates. If one‘s fascial body is well trained, that is to say optimally elastic and resilient, then it can be relied on to perform effectively and at the same time to offer a high degree of injury prevention. Until now, most of the emphasis in sports training has been focused on the classical triad of muscular strength, cardiovascular conditioning, and neuromuscular coordination. Some alternative physical training activities - such as Pilates, yoga, Continuum Movement, Tai Chi, Qi Gong and martial arts – are already taking the connective tissue network into account. The importance of fasciae is often specifically discussed; however the modern insights of fascia research have often not been specifically included in our work. In this article, we suggest that in order to build up an injury resistant and elastic fascial body network, it is essential to translate current insights of fascia research into a practical training program. Our intention is to encourage massage, bodywork, and movement therapists, as well as sports trainers to incorporate the basic principles presented in this article, and to apply them to their specific context.…