Cold Water Recovery Essay

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.

Through the use of self-reporting systems, athlete trainers utilize several instruments to identify any present postconcussion signs and

Many processes happen within the human body in regards to exercise and pain. One major complaint within athletics is muscle soreness caused by exercise. Muscle soreness can affect performance negatively during activity. Delayed-Onset Muscle Soreness (DOMS) is a sub-type of soreness that intensifies after twenty-four to forty-eight hours post exercise. It is thought to be caused by small tears in the muscle tissues, inflammation, or it could be due to the disruption of connective tissue of the muscle tissue, stiffness (Prentice, 2009, p. 273). CWI is thought to decrease the effects of DOMS and promote an active recovery by decreasing inflammation and metabolism, which can slow down the physiological responses of injury. (Knight and Draper, 2013, p. 214)

Delayed-onset muscle soreness (DOMS) is muscle soreness secondary to exercise, characterized by increasing pain or discomfort during subsequent 24 -72 hours, and subsiding within few days (Elsevier 2009). This was often associated with athletes and coaches where they usually lead to detrimental to their performance and recovery after activities. Although its physiological mechanism has not yet determine, it may relate to primary mechanical damage that may happen to muscle cells during exercise. Because of its transient nature (peak soreness 24 to 72 hours and resolution of symptoms within 5 – 7 days) experimentally induced delayed-onset muscle is used as a model of myogenic pain to study the effects of different therapeutic modalities.

Our study proposes to examine the effects of a training program on high school female soccer athletes in regards to their risk for an anterior cruciate ligament (ACL) tear using surrogate markers. A randomized control trial will be employed on eligible female soccer athletes that are age fourteen to eighteen taken from two different schools. We will be using a convenience sample with one school being the control group and the other being the experimental group having a total of 56 participants after accounting for attrition. A seven question screener survey was created for this experiment to help screen out possible confounders. Data will be gathered by careful measuring of the exercises performed. More specifically, weight increase, range of motion increase, and repetitions performed. A proportion test will be used to analyze the data. The purpose of this study is to determine if, at the high school level, a specialized exercise program will help decrease the chance of ACL tears through strengthening the hamstrings.

Whether it be elite athletes or weekend warriors, all athletes have experienced muscle tightness that impacted their athletic performance. I wanted to investigate whether instrument assisted soft tissue mobilization (IASTM) was more effective at reducing hamstring muscle tightness than foam rolling in high school athletes. Most high school athletes work very hard at practice and in the weight room and therefore, hamstring muscle tightness is very common. I chose the high school population because I want to work in the high school setting following graduation. I wanted to investigate if IASTM techniques could be more effective in the high school to reduce lower extremity muscle soreness than foam rolling.

Sherry et al (2004) combared the effectivness of two rehablitation programes in treatment of acute hamestring straines using time required to return to play and recurent of injury in the first two weeks and within the first-yeare as mesurments. Twenty-four prticipantes were recuruated and allocated randomly to group one (STST) which incloud static stretching, isolated progressive hamstring resistance exercise, and icing and group two (PATS) which consists from progressive agility and trunk stabilization exercises and icing. The treatment protocols were divided into two phase in both groups and the subjects progressed from stage one to stage two when they could perform high knee march in place without pain as well as walking with the same stride length and stance time on both injured and uninjured leg. Additionally, the athletes were allowed to return to play if they exhibited 5/5 manual muscle strength of knee flexion, had no tenderness with

Vigorous exercises can affect and alter the physiological responses, leading to serious health complications. Likewise, I have to pay attention to the physiological responses of my body, because they can indicate the early onsets of injuries. I have to lower the intensity or stop the exercise if my body experiences pain, severe discomfort, and abnormal heartbeats. Another strategy to avoid injuries is to dress appropriately for the weather. For example, at high temperatures, I have to wear loose clothing and not sweaters and plastic bags around my body. I will wear proper shoes to protect my feet, ankles, knees, hips, and lower back, and drink plenty of water to prevent

One way to help your athlete prevent sports injuries is to, “Stress the importance of warming up.Stretching is an important prevention technique that should become habit for all athletes before starting an activity or sport. Dr. Lee suggests a mix of both static and dynamic stretching during warm-ups to help loosen the muscles and prepare them for play. Toe touches and stretches, where you hold the position for a certain amount of time, are considered static, while jumping jacks and stretches, where the body continues to move during stretching, are considered dynamic” (“10 tips for Preventing Sports Injuries”). This is important because stretching is a great way to prevent cramps and strains. If you stretch daily you will also become more loose throughout practices and games.Another way you can help your athlete prevent sports injuries is to, “Make sure they rest. Athletes of all ages need to rest between practices, games and events. A lack of sleep and muscle fatigue predispose an athlete to injury, says Lee. In fact, the most common injuries seen in young athletes are overuse injuries — too many sports and not enough rest. Along these same lines, parents should also plan an offseason for their athlete, giving him or her adequate time to recuperate before the next season” (“10 tips for Preventing Sports Injuries”).This is important because rest helps athletes and people in general

Many research studies have been conducted till date to investigate the effects of static stretching on lower limb force production and agility in athletes. As contrary to the popular belief, most of the research data suggest that static stretching immediately prior to a competition enhances the rate of injuries instead of reducing them. An acute bout of stretching does not improve force production and agility in basketball players. When maximal velocity contraction, power, jump height, jump force, and jump velocity were measured after static stretching, it was observed that the session

2007; Ploeg et al., 2010; Stem & Jacobson 2007). Arazi and Asadi (2011) reported at the end of an eight-week plyometric program, during which one group of young male basketball players trained in the water and another group trained on land, both groups showed significantly improved sprint times (36.5m and 60m) from baseline to post testing with no significant differences between treatment groups (land vs. water). The aquatic training group also showed significant differences in increased leg strength when compared with the control group, but no significant differences when compared to the land training group. White and Smith (1999) also reported increased muscle strength at the end of an eight week aquatic training program. Arazi, Coetzee, and Asadi (2012) repeated a study similar to Arazi & Asadi (2011) and reported similar outcomes- the aquatic and land trained groups displayed similar improvements in anaerobic power. The results of these studies imply aquatic based plyometric programs are at least equal to land based plyometric

Often during sport activity, injuries can occur in the muscles due to a variety of reasons such as; poor motor function, lack of recovery, or inflammation (Curran). A common objective for athletes and coaches alike is to eliminate the chance of developing injuries and maintain the ability to continuously perform at a high level throughout the season which can last up to 10 months. Otherwise the athletes’ physical and technical performance can suffer.

The variables being discussed in this report are the percentage of peak power decrease (in the quadriceps) between repeated sprints and either active or passive recovery; from this, two major questions arise; Is the percentage decrease in peak power on a repeated sprint significantly different between subject groups who completed an active recovery or a passive recovery? And what are the physiological mechanisms that cause a decrease in peak power to occur? The following alternative hypothesis will therefore be tested, to determine if; there is a significant difference in the decrease of peak power between repeated sprints where subjects complete either an active or passive recovery and the following null hypothesis has been set, predicting that; there is no significant difference in peak power decrease between repeated sprints where either an active or passive recovery technique was used.

Water has been a main factor through human histories life. Our human body is composed mostly of water. Water helps our body by regulating the body’s temperature, hydrating the body, help clean the body and help lubricate your bones. People don’t know that you can use water for other purposes such as water rehabilitation. So to top it all off the Song waves by Mr. Probz was a great edition to this paper. The song Waves is about how a guy that recently broke up with his girlfriend and he’s having trouble forgetting her. At the beginning of the song Mr. Probz wakes up on a beach right in the shallow part of the water. To me it symbolizes that the beach and water are there to help patch his wounds by forgetting his girlfriend. So with that water rehabilitation is mainly used to help build back your strength, endurance, posture, mobility, and many more. Water rehabilitation is used for major or even the simplest injuries. Injuries and injured parts of your body tend to use water rehabilitation are ACL/MCL strains, arthritis, chronic pain, neck, shoulder, back, strokes, knees and neurological disabilities. There have been many athletes that have used water rehabilitation or aquatic rehab to help rehabilitate their body from major injuries.

Recently, many studies have been conducted to determine which types of stretching such as static-stretching or dynamic-stretching, is better for improving strength, speed, power and force production, as well as whether the stretching prior to athletic competition would have an effect on the performance (Church, Wiggins, & Crist, 2001; Fletcher & Jones, 2004; Unick, Kieffer, Cheesman, & Freeney, 2005). Recent studies have indicated certain types of