Science of Training Young Athletes Part 2
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Science of Training Young Athletes Part 2
University of Florida
课程信息
4.9
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In this course you will learn how to design the type of training that takes advantage of the plastic nature of the athlete’s body so you mold the right phenotype for a sport. We explore ways the muscular system can be designed to generate higher force and power and the type of training needed to mold the athlete's physical capacity so it meets the energy and biochemical demands of the sport.
We also examine the cost of plasticity when it is carried beyond the ability of the body to adjust itself to meet the imposed training stresses. The cost of overextending plasticity comes in the form injuries and chronic fatigue. In essence, a coach can push the athlete’s body too far and it can fail. Upon completion of this course you will be able to assemble a scientifically sound annual training plan.
教学大纲 - 您将从这门课程中学到什么
1
章节
Training Science
In the first topic you are introduced to the fundamentals of training science. This knowledge underlies your ability to design the type of training that will most effectively improve an athlete’s performance. Essential concepts such as homeostasis, core training principles, magnitude and timing of the training stimulus, and periodization theory are all discussed.
33 个视频（共 188 分钟）, 4 个测验
33 个视频
Intro to Training Science11分钟
The Planning Process9分钟
Introduction1分钟
Growth Versus Training10分钟
Homeostasis7分钟
Short Versus Long Term4分钟
Endocrine System and Homeostasis4分钟
General Adaptation Syndrome6分钟
GAS applied to training: Homeostatic Parameters6分钟
Key Points2分钟
Introduction2分钟
Individualization3分钟
Specificity7分钟
Progression and Overload4分钟
Reversibility5分钟
Variability7分钟
Applications6分钟
Key Points1分钟
Introduction5分钟
Terminology3分钟
Categories of Physiological Responses9分钟
Optimal Stimulus Timing4分钟
Before Super Compensation4分钟
Variables6分钟
Measuring Intensity5分钟
Key Points1分钟
Introduction4分钟
Applying GAS to Sports Training6分钟
Periodization Background7分钟
Periodized Training Plan5分钟
Load and Recovery Patterns4分钟
Key Points2分钟
4 个练习
Biology of Adaptation10分钟
Core Training Principles10分钟
Training Stimulus10分钟
Periodization theory10分钟
2
章节
Sport specific strength and power
Training an athlete’s strength and power so it improves their sport performance is a challenging aspect of coaching. Here is the important knowledge you must have:
First, you must understand the important terminology such as strength, torque, work and power.
Second, you must be able to apply the principle of specificity and transfer of training effects to the athlete’s strength and power development.
Third, you must know what peripheral structural adaptations and central adaptations you are trying to accomplish.
35 个视频（共 164 分钟）, 4 个测验
35 个视频
Introduction3分钟
Components4分钟
Terminology10分钟
Measurement3分钟
Muscle Action6分钟
Transfer of Strength and Power4分钟
Training Prescription2分钟
Key Points2分钟
Introduction3分钟
Two Approaches3分钟
Relevant Muscle Groups4分钟
Movement Time and RFD7分钟
Type of Resistance5分钟
Movement Velocity2分钟
Force-Posture Interaction9分钟
Movement Direction2分钟
Estimating Rate of Force Development8分钟
Key Points2分钟
Introduction3分钟
Muscle Structure Adaptations5分钟
How a Muscle Hypertrophies3分钟
Types of Muscle Fiber Hypertrophy3分钟
Stimulus for Muscle Hypertrophy4分钟
Fiber Type Hypertrophy1分钟
Absolute Versus Relative Strength2分钟
Physics of Strength and Weight2分钟
Key Points1分钟
Introduction5分钟
Inter-Muscular Coordination6分钟
Motor Unit Classification5分钟
Control of Muscle Force10分钟
Back to Inter-Muscular Coordination2分钟
Key Points3分钟
Visit a Modern Sports Performance Lab5分钟
4 个练习
Strength and power basic concepts10分钟
Application of specificity10分钟
Peripheral structure adaptations10分钟
Central strength adaptations10分钟
3
章节
Acute fatigue during training and competition
Fatigue is a phenomenon we all experience. It is characterized by tiredness and the desire to rest. Whether the athlete likes it or not, fatigue serves a protective function. It is both cognitive and physical in nature. In this topic you are introduced to the science of acute fatigue due to training and competition. With rest, acute fatigue dissipates and the body becomes stronger. You will learn about important fatigue theories, and the factors believed to contribute to fatigue such as low fuel supplies, acidity and body temperature.
33 个视频（共 137 分钟）, 4 个测验
33 个视频
Introduction3分钟
Definition of Fatigue4分钟
Field Influence3分钟
Cardiovascular Limitations3分钟
Energy Supply/Energy Depletion Model6分钟
Neuromuscular Fatigue Model5分钟
Muscle Trauma Model3分钟
Biomechanics Model1分钟
Thermoregulatory Model3分钟
Psychobiological Model3分钟
Central Governor Model3分钟
Key Points2分钟
Introduction3分钟
PCR and Glycogen Use5分钟
Derivation of ATP4分钟
Changes During Recovery4分钟
Effect of Recovery6分钟
Single Bout Sprinting6分钟
Multiple Bout Sprinting4分钟
Recovery Rate Factors5分钟
Key Points2分钟
Introduction3分钟
Key Points To Recall2分钟
Fiber Type and Lactate3分钟
How Blood Becomes Acidic5分钟
Lactate Transport Mechanism6分钟
Key Points1分钟
Introduction5分钟
Control Mechanisms5分钟
Heat Adaptation3分钟
Training Safely4分钟
Exposure to Cold3分钟
Key Points2分钟
4 个练习
Fatigue theories10分钟
Fatigue due to low fuel supplies10分钟
Fatigue due to acidity10分钟
Fatigue due to temperature10分钟
4
章节
Chronic Fatigue Due to Overtraining
When an athlete is underperforming, and you don’t know why, suspect chronic fatigue due to overtraining as the prime contributing factor. Unfortunately, because we don’t fully understand chronic fatigue our knowledge about overtraining remains scant. Hans Selye’s General Adaptation framework suggests it is likely due to too much training and insufficient recovery that leads to a prolonged maladaptation of physiological systems and structures. In this module you are provided insight into chronic fatigue and its relationship to overtraining.
43 个视频（共 179 分钟）, 5 个测验
43 个视频
Introduction4分钟
Anatomical parts3分钟
Hormone action4分钟
Hormone categories2分钟
How hormones works2分钟
Testosterone4分钟
Human growth hormone2分钟
Training effect on human growth hormone2分钟
Key points2分钟
Introduction5分钟
Nervous system components2分钟
Dual innervation2分钟
Reciprocal effect2分钟
The vagus nerve3分钟
Heart control evolution8分钟
How the engine works4分钟
Respiratory sinus arrhythmia5分钟
Key points2分钟
Introduction5分钟
Training continuum2分钟
Different perspective3分钟
Symptoms4分钟
Self-monitoring questions3分钟
Neurological overtraining5分钟
Overtraining the heart7分钟
Overtraining the musculoskeletal system7分钟
Concluding comments1分钟
Key points2分钟
Introduction6分钟
When low heart rate makes no sense3分钟
Stress and stress response4分钟
Effect of fatigue on heart rate3分钟
Sympathetic overtraining1分钟
How the sympathetic nervous system fatigues4分钟
Parasympathetic overtraining3分钟
Things you can do1分钟
Key points2分钟
Introduction7分钟
Measuring heart rate11分钟
Heart rate variability6分钟
Ask questions1分钟
Summary comments4分钟
Key points2分钟
5 个练习
Endocrine system basics10分钟
Autonomic nervous system10分钟
Fundamentals of overtraining10分钟
Heart rate and overtraining10分钟
Monitoring overtraining states10分钟
讲师
Dr. Chris Brooks
InstructorCoaching Science Coordinator for USA Track and Field
关于 University of Florida
The University of Florida (UF) is recognized nationally and internationally as a leader in academic excellence, both on campus and online. Ranked in the top 20 of Public Universities, the University of Florida is the state’s oldest university and has a long established tradition of academic excellence.
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