Muscle Fatigue Research Paper

The first principles are warm up and cool down. The purpose of any warm up and cool down is to reduce the risk of injury and soreness. For this to be applicable, a warm up must be sustained for no less than 10min and for elite athletes, at least 30min. Included in this warm up must be stretching to loosen up the muscles. There are no physiological adaptations that

for a number of tests, including flexibility and power and strength tests, a full warm-up should be conducted to reduce the possibility of injury

The purpose of this experiment was to be able to test different intensities of warm-up conditions changes in the heart rate, skin temperature, electromyogram (EMG), and the contraction of the bicep brachii. Testing three different intensity conditions to determine which warm-up is more efficient on muscle conditioning. Bicep stretches, cardio, and aerobic stretching were the three different conditions because they focused on different muscles in the body. The warm-up that is able to efficiently deliver more oxygenated blood to the muscle is the most affective. Therefore, the predictions is that aerobic stretching will enhance muscle performance of the bicep brachii. This will happen because aerobic stretching is a high intensity warm-up that increases heart rate and cardiac output.

Injuries are something that you don't want to happen. They are the number one leading cause of a career ending. An injury can happen at any moment at any time you just have to use preventive measures them from happening. The NBA is the number one leading sport for injuries. In basketball history there has been a total or 409,799 injuries in the league. That is why it is important for you to stretch before and after you play. If you don't stretch that can result in many different injuries like ankle sprains, groin pull, hamstring strains, shin splints, and many more. Some of them can end a career. I wouldn't want my career to end just because I wasn't safe. I know stretching may seem boring and pointless but, in life you going to be thankful

Whether уоu аrе working оut іn а gym оr working оut аt home уоu muѕt start уоur workout wіth ѕоmе stretching exercises thеу help іn warming uр thе body. Warm uр nоt оnlу helps tо increase stamina, but аlѕо helps tо avoid cramps аnd injuries.

When it comes time to get down to business, however, most people who go to the gym have a natural tendency to just leap right into their workout. But failing to take the necessary steps before starting an intense workout, can lead to long-term injuries like strained back, runner’s knee, and pulled or torn hamstring over time. The good is, by planning ahead and staying warmed up, you’ll have a much more effective workout, be less likely to injure your muscles, and stay focused.

Athletes need to cool down and stretch after a workout because otherwise their muscles will stay

I know that the more times I skip, lactic acid will build up in my legs, from my own experience this makes you fell horrible. As our bodies perform strenuous exercise, we begin to breathe faster as we attempt to move more oxygen to our working muscles. The body prefers to generate most of its energy using aerobic methods, meaning with oxygen. The cells follow the aerobic process when the blood supplies enough oxygen to the cells, which is:- Glucose+ oxygen—>Carbon Dioxide+ water+ Energy. But when the blood cannot get the needed oxygen to the cells, it has to get the energy from the glucose in another way. The cells use the anaerobic pathway; It does this then by breaking glucose down into lactic acid, Glucose—>Lactic Acid+ Energy. Lactic acid is released into the muscles when they have used up glucose stores but still have intense energy needs. Small amounts of lactic acid operate as a temporary energy source, which helps you avoid fatigue during a workout. However, a build-up of lactic acid during a workout can create burning sensations in the muscles that can slow down or halt your activity. This is not an effective energy source for long periods of exercise, so the blood takes lactic acid to the liver which coverts it back into glucose to be used in the normal aerobic process. Scientist are always looking into ways to decrease lactic acid build up in elite athletes so they can perform faster

3-5 minutes cool down activities: I will review the importance of a proper cool down to students after any workout. The cool down will include static stretching that will be held for 15-30 seconds. I will demonstrate a few full body that target both upper and lower body stretch such as the shoulder stretch and hamstring stretch. Finally, I will also remind the students/ athletes the benefits of a cool down such as lowering your heart rate and reduce potential

Myalgia or muscle discomfort is incredibly common for beginner athletes and people who work out with heavy equipment, due to the fact the most widespread causes for the condition is overuse or over-stretching of muscles. Muscle pains can cause severe discomfort and are typically the reason why people lose the determination to work out or even do anything beyond moderate physical activity. This is due to the fact that by the time you recover from myalgia, you'd have already lost that inital excitement in the thought of obtaining good health.

Performance Inc, Boise’s premier personal training studio, believes that recovery days allow the muscles time to repair from an intense workout at the gym. However, taking a recovery day does not mean you have to do absolutely nothing. You may still want to do something during a recovery day.

Muscle soreness can be prevented with some measure taken. Start exercise program slowly and exercise for a short time only. Increase your activity a little each day until personal goal is reach. Once an individual has experienced delayed muscle soreness at specific exercise intensity, he or she shouldn't encounter that sensation again until the intensity level is increased. This is because muscle soreness has been shown to produce a rapid adaptation response, which means that the muscles adapt to a given exercise intensity level. Unless the exercise intensity level is changed, soreness will not occur. Base on how much intensity level as individual increase the recommended approach to preventing delayed muscle soreness are as follows; gradual progression and conservative increases in

Warming up before a vocal session is a good exercise in extending a lifelong healthy singing voice. Always warm up and cool down before and after a singing session. If you don't warm up and cool down your voice, you risk damaging your vocal cords and sometimes permanently so.

There’s one big factor that can prevent you from following through on a regular fitness routine, and that’s post-workout soreness. Who wants to work out the next day when you’re feeling sore and may even be having trouble moving?

This is what causes us to be sore. The muscles then build back up, becoming stronger than before. (lifehacker.com) People still need to be careful when they exercise because they can hurt themselves or overexert themselves while doing it. Being a little sore for a 24-48 hour period is normal but when being sore is a severe pain, it was probably caused by overexertion. (lifehacker.com)