The authors were trying to develop a system of estimating and indexing muscle fatigue rates during static muscle contraction. The results of this study indicated that estimations were reasonably successful with some limitations that were noted. One limitation was that the study neglected muscle recovery since the experiment was performed in a lab under controlled conditions and the muscles were able to fully recover. However, in the real world muscles move in a dynamic environment thus making muscle recovery rates a challenge in producing an accurate estimate of fatigue.
Another study looked at the efficacy of treatments in patients who suffer from Carpal Tunnel Syndrome (CTS). The study conducted research using 111 patients who suffer from CTS. They compared the standard conservative treatment (SCT) with other forms of treatment available that also propose to alleviate symptoms associated CTS. They found that SCT, which includes local steroid injections, was effective as a treatment. This study also used electromyopathy as part of a physical examination of the motor activity of these patients.
Another interesting research project used electromyography in order to gather data with prevention of wrist injuries in hairdressers in mind. This study used a portable data logger with EMG capabilities to monitor the movements of 21 hairstylists throughout the day. It found that the women in the experiment used more mechanical motion than the men in the group. The conclusion specified that there may be more of an ergonomic risk for females in the profession than there is for their male counterparts.
The final study considered in this discussion involves the feasibility of a new design for a prosthetic hand. Prosthesis is a very challenging research endeavor involving translating the neural responses produced by the body to understood by a mechanical device that can simulate human motion. Though this study goes into great depth about its data collection, the purpose of the study...
Exercise Physiology The paper discusses five articles related to exercise physiology. Within these articles, a number of topics are comprised, including: exercise in extreme environments, optimizing performance in sport, gender and age as they relate to exercising, fatigue during exercise and health. These topics will be examined as per the points-of-view presented in the articles below. Icy Climb to the Sky in Summery Yosemite by Bill Becher (Source: ) This first article discusses
Exercise Physiology: learning about it, involving oneself in it or obtaining gainful employment from it is becoming a part and parcel of most people's life. With improvements in technology, our lifestyles have become sedentary. Such lifestyles also put us at greater risk for diseases. This work will be concerned with a general idea of exercise physiology with information for all who want to involve themselves with it. Simply put, exercise physiology
Muscle fiber type and performance The body majorly has two types of muscles, the slow-twitch and fast-twitch muscle fibers. Most people have, on estimation, 50% slow-twitch fibers and 50% fast-twitch ones. This however can significantly change depending on the type of training an athlete goes through. The slow-twitch muscles come into play for the endurance athletes hence they will develop more of this type over time with training. Fast-twitch muscle fibers
Exercise Physiology1. What factors should be considered to provide maximal protection when people are exercising in the cold?Conducting exercises and partaking in competitions in the cold weather circumstances is usually less risky in comparison to circumstances of extreme heat. Nonetheless, there are different factors that have to be taken into consideration in order to provide maximal protection. One of the factors encompasses staying hydrated regardless of the cold weather conditions.
Heart rates in children may reach 220 or even 225 before puberty, but tend to fall to around 200 in their late teens, so the coach should not worry on finding such high rates in exercising youngsters." (Sharp, 1) This is a demonstration of the distinct physical response of the youth's body, justifying a framing of youth physical activity as separate, different and demanding its own specific scientific attention. This
1. What are the similarities between Billy’s and Harry’s experiences of injury? (100 words/5 marks) There are perceptible similarities between the experiences of injury faced by both Harry and Billy. Both of these athletes find it hard to come to terms with the injury sustained. Billy and Harry are unable to cope with the fact that this injury will negatively impact their competitive careers and aspirations. Both of these individuals have
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