Fatigue In Athletes Case Study

As the trials progressed, the strength of the muscles decreased as well because of the experienced muscle fatigue due to the lactate threshold. In

A common adverse affect of overtraining for an elite athlete is ‘Overtraining Syndrome’. Overtraining syndrome is a neuroendocrine (neural input cells in the brain) disorder characterized by poor performance in competition, inability to maintain training loads, persistent fatigue, frequent illness, disturbed sleep and the most frequent in an elite athlete: alterations in mood state (Nature Immunology and Cell Biology Laurel T Mackinnon May 2000). Nearly all athletes experience the mood deterioration observed without impairment in sport performance. Since the goal is to reach a point of improved performance within the athlete the athlete then has to reach his/her limits of physical capacity (or even beyond) and since the balance between the right amount of training and overtraining is a fragile line many athletes suffer from this overtraining syndrome. It is not the hard training that makes you stronger in fact it makes you slightly weaker, it is the rest that will allow your body to grow stronger. Physiologic improvement in sports only occurs during the rest period following hard training. Due to this need for hardened training many elite athletes overwork themselves

There will be a significant relationship between peak power and fatigue index in endurance verses power athletes.

What many people fail to see in an athlete is the amount of talent in them, the commitment they have, the intense training they go through, and the competitive attitude they posses. The physical challenges they face and endure is astonishing. An average person works eight hours a day behind a desk with his computer. Imagine working the same number of hours everyday while training your abilities, maintaining your physical form, and sharpening your skills (Anonymous par. 4). That is what a professional athlete endures. Athletes face short career lengths. They also face a lot of competitiveness; therefore, an athlete is at the top of his game when he is still young. Professional athletes also face the risk of career ending injuries when they are fighting to win a game and be the best they can. Combining all those problems they face, the average career length of an athlete is five years (Keown par. 2). Not only do these athletes need to stay in shape, but they also have to perform well. But all the hard works leads to health issues such as lack of sleep, fatigue, and continuous tension (Wilson par.3). If they are not able to put up to the

Caffeine is a mild stimulant that occurs naturally in at least 63 plant species. Caffeine can be found in the leaves, stems, seeds, and roots of these various plants. Caffeine is part of the methylxanthine family. It consists of a xanthine molecule with three methyl groups attached to it. Caffeine can be found in many products like sodas, tea, and coffee, but it also occurs in several other products such as prescription medications, diuretics, and pain relievers. Caffeine’s widespread use and popularity have caused many people to view the substance as an addictive drug. Thus making caffeine the most inexpensive and readily available drug known to man. Then on the other hand there are

Recovery is a very important aspect that many athletes don’t think about regularly. They believe as we have heard many times over that someone else is always training harder. If the proper rest and recovery is not taken advantage of, you are doing more harm than good to your body. In addition to lack of recovery comes injury. Many athletes incurred injuries do to over training because the body had not had enough time to recover and rest. We need to manage our training intensity and volume for our athletes. As the athlete recovers we hit them with a little bit more intensity and a little bit less volume. This keeps the athletes constantly showing improvement without overtraining. There is no single test for diagnosing professional burnout or overtraining syndrome. Burnout is assessed primarily through the use of questionnaires, but biochemical analyses might give important information about occupational stress and burnout mechanisms. As we move forward in the process of helping the athlete we need to look at the psychological and physiological breakdown. I feel that in order to get the athlete

Burnout can have severe consequences for athletes, not only adversely impacting motivation and health, but also a subsequent reduction in performance and possible retiring from sport altogether (Madigan et al., 2015). Overtraining can be outlined as an accumulation of training and non-training stress that ends in long term impairment to an athletes performance that includes both physiological and psychological symptoms in which recovery can extend to years (Slivka, Hailes, Cuddy & Ruby, 2010). As overtraining is both physiological and psychological there is little understood about why there is a sudden decrease in all types of performance: resistance, anaerobic and aerobic; what is clear is that while most types of training, even burnout, can be remedied with reduced activity, overtraining is immune to most recovery strategies (Wilmore et al.,

The biological value in whey protein enhances the body’s ability to absorb essential amino acids after resistance training decreasing the athlete’s recovery time. When athletes combine whey protein and creatine monohydrate they expect “a greater increase in lean tissue mass and muscular strength than supplementations with whey protein alone” (Burke, Chilibeck, Davison, Candow, Farthing, & Smith-Palmer 2001, p 350). Exogenous Cr supplementation increases the body’s Cr levels until saturation occurs. This saturation of Cr increases the PCK shuttle continuum allowing training intensity, volume, and duration of the exercise the athlete is performing to continue at a maximum rate. Any excess Cr in the blood is cleared through sweat, urination or renal filtration. Measurements in strength and peak torques of athletes supplementing with whey protein and creatine monohydrate (WC), whey protein (W), and a placebo (P) were taken. According to Burke et al, (2001) “repeated measure analysis of variance was used to assess changes in body composition, strength, and peak torque for the three groups (WC vs. W vs. P) across time” (p. 354). A twelve week strength training program was constructed and consisted of a “4-day split routine involving whole body musculature” (Burke et al, 2001. p 352). Subjects used detailed training logs to compare progress over the 12 week experiment. The end result from this experiment shows that subjects who “supplemented with both creatine and whey

They measured muscular strength and anaerobic performance in trained athletes. 17 physically, active young men were selected for the study and the creatine group had 8 people and the placebo group had 9 people with average age of 23 and 26, respectively. The creatine group took 20 grams a day over the course of 4 servings and the placebo group received a carbohydrate mixture and both groups took it before meals. They trained on day 1 and 4, which included exercises that the whole body. They measured anaerobic power on a 30 second Wingate test, max bench press and squat, took blood and urine samples, and measured height, weight, and body fat. Using an ANOVA with repeated measures across time, the results demonstrated that there was an increase in anaerobic force (12%) and back squat quality (11%) when contrasted with the placebo group. With more creatine in the body than with the control group and the creatine group had lower body fat but more body weight because of increased muscle mass. Proper training and creatine led to power and force increases for these athletes, which is helpful to a running back in improving power, speed, and game

The evidence I will provide is strictly scientific, the information comes from the Journal of Sports Nutrition. The article is written by Richard B. Kreider, Exercise & Sport Nutrition Laboratory Department of Human Movement Sciences and Education The University of Memphis. The author has many credentials, such as his testing of finding the effects of six weeks of creatine monohydrate supplementation in male and female track athletes, which can be found in the Journal of Strength and Conditioning. All of his research is peer reviewed.

In recent years, oral supplements of creatine monohydrate have become "increasingly popular among different athletes for use as a natural ergogenic aid (Stout et al., 1999). A surge in the use of creatine began in 1992, when "Harris et al showed that oral supplementation with high doses of creatine

Almost everyone who has pursued a sport with any seriousness has experienced muscle fatigue and the most commonly-cited culprit is lactic acid. However, viewing lactic acid as the metabolic 'bad guy' of athletics is fundamentally in error. In fact, "lactic acid is actually a fuel, not a caustic waste product. Muscles make it deliberately, producing it from glucose, and they burn it to obtain energy. The reason trained athletes can perform so hard and so long is because their intense training causes their muscles to adapt so they more readily and efficiently absorb lactic acid. The understanding now is that muscle cells convert glucose or glycogen to lactic acid. The lactic acid is taken up and used as a fuel by mitochondria, the energy factories in muscle cells" (Kolata 2006). What was long assumed to be harmful to athletic performance is in fact vitally necessary for sustained effort by the athlete. The reason that trained athletes may have less lactic acid and lower rates of fatigue than untrained athletes is that their bodies have learned to absorb the acid and use it as fuel more productively, not that their bodies produce less lactic acid.

Many athletes use resistance training in their everyday workouts while using creatine. However, the athletes are unaware of the effects it has on their bodies and whether performance is enhanced or not. Therefore, these athletes need to become educated of what they are putting into their bodies and whether creatine is aiding them in gains or not. First, background information will be provided on both creatine and resistance training. Next, there will be discussion on the benefits of resistance training with sex differences and age differences. Then, studies will be provided to help with gaining a better understanding on creatine’s effects with resistance training. Creatine will then be discussed on how it helps other people

Results: Surveys were obtained from 93% of eight hundred six eligible athletes. Overall, 68% of athletes had heard of creatine and 28% reported using it. Forty-eight percent of men reported having used creatine as compared with 4% of women. With two exceptions, the all men's teams had at least 30% of athletes who reported a history of creatine use. Of athletes that had used creatine, about one-third had first used it in high school. Friends and teammates were the most common sources of creatine information. Increased strength and muscle size were the most common effects the athletes expected and perceived from creatine use.

Thankfully, it is hard for most people to imagine a tiredness and weakness of body that would keep one confined to a bed. There are people today who have lived a very active lifestyle for years and have suddenly found themselves burdened by a feeling of bodily weariness they never knew was possible. It all happens so swiftly and surprisingly that many are terrified by these changes taking place.