Exercise Physiology Essays

  • Physiology of Exercise

    1355 Words  | 3 Pages

    Physiology of Exercise Class Assignment #3 Chapter 3 1. Define the terms aerobic and anaerobic. A: Aerobic – Oxidative formation of ATP by the use of O2. Anaerobic – Formation of ATP via the PC pathway and glycolysis that doesn’t involve the use of O2. (Exercise Physiology Theory and Application to Fitness and Performance by Scott K. Powers & Edward T. Howley pg 29) 2. Discuss the function of glycolysis in bioenergetics. What role does NAD play in glycolysis? A: Glycolysis is an anaerobic

  • Exercise Physiology

    1335 Words  | 3 Pages

    Exercise Physiology This study assessed heart rate, blood pressure, and pulse oximeter readings at rest and during exercise. The heart rate (HR), blood pressure (BP), and oximetery measurements provide better insight into the inner workings of the human body. In using the results of the assessment, one can determine the affects that rest and exercise have on the cardiac system. Heart rate is described as the rate of the cardiac cycle. Heart rate is measured in beats per minute (bpm).

  • What Is Exercise Physiology Essay

    1131 Words  | 3 Pages

    The Basic Overview of Exercise Physiology Drew Fulks Texas Tech University   Abstract In this essay, the basics of exercise physiology will give the reader a better sense of what the subject covers, the history, the careers that can be available by majoring in exercise physiology. This essay will also cover the difference between clinical exercise physiology (CEP) and nonclinical exercise physiology (NCEP). In the book Exercise physiology: nutrition, energy, and human performance, it goes over

  • Exercise Physiology

    1281 Words  | 3 Pages

    under exercise physiology is sports performance. Exercise Physiologist who work with sports performance are responsible for athlete’s health, wellbeing, and performance. Since I want to be a physical therapist for athletes, this will highly benefit me. They also organize training programs to increase the chance of the athlete returning to play. The goal for physical therapy is to make the client’s pain disappear and to send them off living their life without any discomfort. Exercise physiology will

  • What Are The Benefits Of Swimming Essay

    626 Words  | 2 Pages

    fun, swimming is a great way to keep fit, stay healthy and make friends. It is especially favourable for the elders. There are numerous benefits for the elders to swim compared to doing any other exercise.

  • The Importance Of Interval Training In Soccer

    1242 Words  | 3 Pages

    of this topic is that it will identify how interval training (a form of exercise training, consisting of alternating work/rest intervals) can improve aerobic power also known as VO2 max (how much oxygen is consumed per minute), and anaerobic power (max power achieved during short high intensity) in a professional sporting team (Davis, Vodak & Wilmore et al. (1976. In addition to this, this paper will explain how an exercise physiologist can improve these two powers through interval training in sporting

  • Indirect Calorimetry Research Paper

    754 Words  | 2 Pages

    inspired and expired over a given time frame would yield the total volume of oxygen consumed, VO2, because the expired air will contain less oxygen than the inspired air, the opposite being true with the air's carbon dioxide concentration. Most exercise physiology laboratories feel it is more cost-effective to only have one ventilation system, so while the oxygen

  • Determination of Maximal Oxygen Consumption Lab Report

    1278 Words  | 3 Pages

    body during severe exercise” (Bassett and Howley, 2000). VO2max is measured in millimeters of O2 consumed per kilogram of body weight per min (ml/kg/min). It is commonly known as a good way to determine a subject’s cardio-respiratory endurance and aerobic fitness level. Two people whom are given the same aerobic task (can both be considered “fit”) however, the more fit individual can consume more oxygen to produce enough energy to sustain higher, intense work loads during exercise. The purpose of this

  • The Benefits of Strength Training

    1465 Words  | 3 Pages

    in producing increased strength (Gabriel, Kamen & Frost, 2006, p. 136). When an individual performs specific exercises repeatedly the motor units that control the activated muscles learn to activate in a simultaneous pattern, increasing strength. This can lead to intermuscular coordination allowing muscles to distribute motor unit activation among the muscles involved in particular exercises. Changes in the capability to distribute muscle activation may be due to the ability to voluntarily activate

  • The Relationship Between Muscle Force And Muscle Force

    781 Words  | 2 Pages

    the body are the cardiac, smooth, and skeletal muscle cells. The purpose of this lab was to determine the relationship between muscle force and EMG activity, and to examine the effects of muscle size and muscle force. In this lab, we used iWork physiology kit to record the bursts of muscle action potentials during a muscle contraction which is also known as an electromyogram (EMG). We then used this data to compare the maximum muscle force, half-maximum muscle force, and the half- maximum fatigue

  • High Elevation Simulators

    2211 Words  | 5 Pages

    INTRODUCTION: It is no secret that that is above sea level, which is approximately 5000 feet and above are considered high elevation places. The higher the elevation the lower oxygen levels will be. Oxygen, as we know sustains life. The function of oxygen is to fuel one’s body, so essentially people who are more active require more oxygen to keep going. The question is how does a higher altitude effect athlete’s training and performance? It is a question that has been asked by trainers, coaches and

  • Electrical Stimulation Essay

    2703 Words  | 6 Pages

    the muscle fibers, contractions occur and the muscle, shortens. NMES cause concentric contractions where the muscle shortens, but the individual receiving the treatment can go through exercises that also require eccentric muscle contractions where the

  • Citric Acid Cycle And The Krebs Cycle

    1511 Words  | 4 Pages

    Exercise and the act of any bodily motion requires chemistry to power all of the necessary moving parts. There are two functions of exercise that make you feel good while working out and then make you feel not so good. The first “feel good” process is the releasing of endorphins during a workout. Endorphins are chemicals released by the pituitary gland of the brain. The pituitary gland produces approximately 20 different types of endorphins that assist the human body with a variety of functions.

  • Main Energy Systems Used in a Game of Touch Football

    884 Words  | 2 Pages

    There are three main energy systems used in a game of touch football which consist of the creatine phosphate (ATP PC) system, lactic acid system and the aerobic system. Each system plays a vital role during game play. Every muscle in your body requires energy to perform all movements, and to do this, the energy is produced by the breakdown of a molecule called adenosine triphosphate (ATP). ATP is found in all cells which is a chemical form of muscular activity and performs mostly all functions in

  • The Role Of Lactic Acid In Swimming

    734 Words  | 2 Pages

    Lactic acid is a key component of swimming, and many other types of exercise. It’s what allows the muscles to have energy despite a lack of oxygen. Lactic acid is produced in strenuous situations by the body, with glucose and enzymes. In essence, why someone can swim races like 50s, 100s, and 200s, where a swimmer worries less about the oxygen they can take in and more about the speed at which they can move their arms. But it does hinder our bodies after the race. The lactate can easily build up

  • Respiratory System Lab Report

    1222 Words  | 3 Pages

    Task 2b Taking Measurements of the Respiratory System Aim: To measure the effect of exercise on the respiratory system. Prediction: I think that during exercise the breathing rate will significantly increase from the resting breathing rate, then once exercise has stopped the breathing rate will gradually decrease over a few minutes till it returns back to the resting breathing rate.  (Justification) During exercise the use of the muscles is more intense meaning their supply of oxygen is needed in

  • Endocrine System Essay

    1087 Words  | 3 Pages

    operating effectively. Research has shown that physical exercise has the ability to strengthen the endocrine system. Likewise the endocrine system is a necessary component for exercise. Numerous hormones play a role in it. How the endocrine system responds to physical exercise is generally considered to improve organ function, physical fitness and overall psychological state. If the endocrine system were to secrete no hormones, physical exercise would be severely limited. Some hormones that play a significant

  • Summary Of The Effects Of Caffeine On The Heart Rate

    752 Words  | 2 Pages

    This increase in pulse rate shows its relationship between caffeine and aerobic capacity, which provide evidence to support the hypothesis that caffeine increases the pulse rate. Related studies show that caffeine consumed prior to exercise improves the aerobic endurance (Hodgson et al. 2013). This caffeine increases the adrenaline in the body, causing the heart to pump faster, increasing the heart rate. The findings of the current study contribute to the studies on caffeine as it provides

  • Essay On Strength Training

    1275 Words  | 3 Pages

    strength and conditioning coaches utilize exercises in a gym setting, which they hope will bring about adaptations in muscle size, strength and hypertrophy. To do this coaches must come up with suitable training programmes that don’t cause unnecessary fatigue to the athlete and suit the requirements of the sport and what the technical coach wants. In rugby there are a lot of areas of the training where there are demands for anaerobic and aerobic exercise; so the ability to perform well in both aspects

  • Muscle Sore Essay

    530 Words  | 2 Pages

    muscles causing discomfort, usually after intense exercise and can last for a period of between 24 and 48 hours. Pain results due to strain and trauma on the muscle fibers. Types of Muscle Soreness Muscle soreness can be experienced in different degrees. The first degree of soreness can be described as acute muscle soreness. It is mostly experienced after long hours of exercise and can last up to 3 days with new athletes. It majorly results due to exercise thus muscle fibers are subjected to micro trauma