Lýsing:
Equine exercise physiology is an area that has been subject to major scientific advances over the last 30 years, largely due to the increased availability of high-speed treadmills and techniques for recording physiological function during exercise. Despite the scientific advances, many riders and trainers are still using little more than experience and intuition to train their horses. The aim of this book is to sort the fact from the fiction for the benefit of those involved in training, managing or working with horses, and to provide an up-to-date summary of the state of play in equine exercise physiology.
Scientific theories are explained from first principles, with the assumption that the reader has no previous scientific background. The book is designed to save competitors and trainers a lot of time and effort trying to extract information in piecemeal fashion from a host of reference sources. For the first time, everything you need to know about exercising and training horses is here in one text.
Annað
- Höfundar: David Marlin, Kathryn J. Nankervis
- Útgáfa:1
- Útgáfudagur: 2013-04-29
- Hægt að prenta út 10 bls.
- Hægt að afrita 2 bls.
- Format:ePub
- ISBN 13: 9781118693292
- Print ISBN: 9780632055524
- ISBN 10: 1118693299
Efnisyfirlit
- Cover
- Contents
- Title Page
- Copyright
- Foreword
- Acknowledgements
- Part I: The Raw Materials
- 1 Introduction
- Why train?
- What are the aims of a training programme?
- Exercise, work, training, fitness and performance
- 2 Energetics of exercise
- Introduction
- The resting horse
- The energy for muscle contraction
- The conversion of food into useful energy for exercise
- Energy pathways
- Energy partitioning
- Size of the fuel stores
- Running out of energy
- 3 Muscles
- Introducing skeletal muscle
- Inside the muscle cell
- How does the nerve impulse make the muscle contract?
- Properties of muscular activity
- Muscle fibre types and distribution
- Type I fibres (red endurance muscle)
- Type II fibres (white sprint muscle)
- Muscle capillary supply
- Muscle fibre recruitment
- Distribution of muscle fibre types
- 4 Connective tissue
- Tendons and ligaments
- Bones
- 5 The respiratory system
- Respiration, breathing, ventilation
- Anatomy of the respiratory system
- How much air goes in and out?
- What makes the air go in and out of the lung?
- Pleural membranes
- Ventilation–perfusion matching and mismatching
- How easy is it to inflate the lungs?
- Getting gases across the alveolar–capillary membrane
- 6 The cardiovascular system
- Types of blood vessel
- The heart as a pump
- Cardiac output
- Electrical conduction through the heart
- The cardiac cycle
- The electrocardiogram (ECG)
- Control of blood flow
- Control of blood pressure
- The composition of blood
- Red blood cells (erythrocytes)
- Haematology and clinical biochemistry
- 1 Introduction
- 7 Muscular responses
- The muscular response to exercise
- The muscular response to training
- How long does it all take?
- How long does it all last?
- 8 Skeletal responses
- Mechanical properties of bone
- The influence of exercise on modelling and remodelling
- The responses of bone to training
- Training bone in practical terms
- Responses of cartilage to training
- Responses of tendons to training
- 9 Respiratory responses
- The oxygen pathway
- Ventilation
- Respiratory–locomotory coupling
- Alveolar ventilation
- Is respiratory–locomotory coupling over-rated?
- Pulmonary resistance
- The struggle to breathe
- The work of breathing
- Exercise-induced arterial hypoxaemia
- Respiratory response to training
- 10 Cardiovascular responses
- The heart in exercise and performance
- Maximal oxygen uptake
- Splenic reserves
- Blood pressure during exercise
- Matching oxygen demand and supply
- The cardiovascular response to training
- 11 Aspects of physiological stress and fatigue
- Stress
- 12 Thermoregulation
- Replacing fluid losses
- Replacing electrolyte losses
- Assessing environmental thermal stress
- Acclimatisation and acclimation
- Management of competitions in thermally stressful environments
- Thermoregulation in the cold
- 13 Introduction to biomechanics
- Studying the gaits
- Kinetics and force plates
- Studying kinematics
- Stride length and stride frequency
- The gaits
- Gallop
- Gait transitions
- The rider
- Energy cost
- The jump stride
- Spinal kinematics and back problems
- Bow and string theory
- 14 The demands of equestrian sport
- Eventing
- Endurance
- Racing
- Showjumping
- Polo
- 15 Training principles
- Horses are natural athletes
- Training objectives
- Training specificity
- Identify the challenge
- Training intensity, frequency, duration and volume
- Tapering for peak performance
- Overtraining
- Detraining
- 16 Training facilities
- Training and racing surfaces
- Hoof–surface interaction
- Treadmills
- Swimming pools
- Water treadmills
- 17 Practical training
- How fit does the horse need to be?
- How long will it take?
- Can you bring all the systems to a peak at once?
- How do I construct a training programme?
- How should interval training be carried out?
- Learning to ride at a set speed
- How hard should the horse work and how soon should I increase the intensity?
- Load carried
- Ideal body condition
- How long can you keep a horse at a peak?
- What do you do if the horse has an enforced lay-off?
- Keeping athletes on the road
- 18 Exercise testing
- Why would you want to use an exercise test?
- Standardisation and specificity
- Examples of field exercise tests
- Fitting a heart rate monitor
- Simple field tests using a heart rate monitor
- Treadmill testing
- Comparison of overland versus treadmill exercise
- Types of treadmill test
- What can you measure on a horse exercising on a treadmill?
- 19 Indicators of performance
- What is performance testing?
- Which is best – field tests or treadmill tests?
- The effect of training on indicators of performance
- Biomechanical indicators of performance
- Poor performance and loss of performance investigation
- 20 Feeding performance horses
- What do we want from a feed ration?
- Water – the most important ingredient
- Water and electrolytes
- Meeting total daily energy requirements
- Quick release and slow release of energy
- Monitoring body mass and condition
- Minerals for performance horses
- Herbal supplements
- Miscellaneous supplements
- Drugs and performance
- 21 Transport
- What happens to a horse during transport?
- Weight loss during transport
- Recovery following transport
- Recommendations for preparation, transport and acclimatisation for the 1996 Atlanta Olympic Games
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- Gerð : 208
- Höfundur : 18018
- Útgáfuár : 2013
- Leyfi : 379