Contributors |
Introduction / B.M. Nigg ; B.R. MacIntosh ; J. Mester |
Work and Energy: Work and Energy Historical Highlights / Part I: |
Mechanical Considerations of Work and Energy / D. Stefanyshyn ; J. DenothChapter 1: |
The Concept of Mechanical Work and Energy |
Mechanical Work |
Mechanical Energy |
Calculation of Mechanical Energy During Human Movement |
The Laws of Conservation of Energy |
Conservation of Energy |
Summary |
References |
Storage and Release of Elastic Energy in the Locomotor System and the Stretch-Shortening Cycle / R.McN. AlexanderChapter 2: |
Principles of Elasticity |
The Properties of Body Parts |
Springs Functioning as Catapults |
Springs Saving Energy |
Springs Cushioning Impacts |
Conclusion |
Length Changes of Muscle-Tendon Units During Athletic Movements / J.G. HayChapter 3: |
Elaboration of the Concepts |
Long Jump |
Volleyball Block |
Sprinting |
Cycling |
Summary and Potential Applications |
Work and Energy Influenced by Athletic Equipment / D.J. StefanyshynChapter 4: |
Energy Return |
Minimizing the Loss of Energy |
Additional Situations With an Unnecessary Loss of Energy |
Situations Where a Loss of Energy is Advantageous |
The Three Modes of Terrestrial Locomotion / A.E. MinettiChapter 5: |
Mechanics and Energetics of Locomotion |
Slow Speed: Walking and Brachiation |
Intermediate Speed: Running, Trotting, and Hopping |
High Speed: Galloping and Skipping |
Gait Transition |
Gradient Locomotion |
Different Gravity Conditions |
The Pathways for Oxygen and Substrates / H. Hoppeler ; E.R. WeibelChapter 6: |
The Primary Concepts |
Historical Highlights |
Model of the Respiratory System |
Muscle Mitochondria Set the Demand for Oxygen |
Supply of Substrates From Cellular Stores to Mitochondria |
Microcirculatory Supply of Oxygen and Substrates |
Convective Transport of Oxygen and Substrates by the Heart |
Oxygen Diffusion in the Lung |
Conclusions |
Energy and Nutrient Intake for Athletic Performance / P.W.R. LemonChapter 7: |
Food Energy |
Carbohydrate |
Fat |
Protein |
Water |
Minerals |
Vitamins |
Intensity of Cycling and Cycle Ergometry: Power Output and Energy Cost / R.R. Neptune ; A.J. van den BogertChapter 8: |
Primary Concepts |
Ergometer Cycling |
Road Cycling |
Kinematic Methods |
Kinetic Methods |
Indirect Calorimetry |
Steady State Energetics |
Determinants of Steady State Energy Cost of Cycle Ergometry |
Slow Component of Oxygen Uptake |
Supramaximal Energy Use, Anaerobic Metabolism |
Measurement of the Energy Cost of Cycling |
Work and Energy Summary |
Work and Energy Definitions |
Balance and Control of Movement: Balance and Control of Movement Historical Highlights / Part II: |
Basic Concepts of Movement Control / R. Stein ; E.P. Zehr ; J. BobetChapter 9: |
Review of Control Theory |
Feedforward (Muscle) Control |
Isometric Contractions |
Force-Length Curve |
Force-Velocity Curve |
Feedback (Reflex) Control |
Stretch Reflexes and Servo-Control |
Servo-Assistance and Fusimotor Set |
Inhibitory Modulation |
Golgi Tendon Organs |
Cutaneous Receptors |
Central Control of Locomotion |
Muscle Activation and Movement Control / W. HerzogChapter 10: |
Muscle Activation |
Movement Control: Experimental Considerations |
Movement Control: Theoretical Considerations |
Applications to Sport Science |
Final Comments |
Power Output and Force-Velocity Properties of Muscle / R.J. HolashChapter 11: |
Shape of the Force- and Power-Velocity Relationships |
Muscle Architecture and the Force-Velocity Relationship |
Ways of Studying Force-Velocity Properties |
Factors Affecting the Force- and Power-Velocity Relationships |
A Model of Force-Velocity Properties for Mixed Fiber Types |
Functional Implications of the Force-Velocity Properties of Muscle |
Concluding Remarks |
Stability and Control of Aerial Movements / M.R. Yeadon ; E.C. MikulcikChapter 12: |
Statement of the Problem |
Elaboration of Concepts |
Film Analysis |
Movement Control and Balance in Earthbound Movements / Chapter 13: |
Bottom-Up Regulation: Building Up Posture and Balance Against Gravity |
Top-Down Regulation: Central Input and Supervision |
Control and Balance of Directional Earthbound Movements |
Balance in Standing Upright Under High External Forces |
Balance in Sitting Under Low External Forces |
Movement Control Under Time Pressure |
Balance and Control of Movement Summary |
Balance and Control of Movement Definitions |
Load During Physical Activity: Load During Physical Activity Historical Highlights / Part III: |
Forces Acting on and in the Human Body / Chapter 14: |
Definitions and General Comments |
The Force System Analysis |
Order of Magnitude of Forces |
Force Production in Human Skeletal Muscle / Chapter 15: |
Structure and Morphology of Skeletal Muscle |
Gross Structure of Skeletal Muscle |
Excitation-Contraction Coupling |
The Cross-Bridge Theory |
Muscle Force |
History Dependence of Force Production |
Mechanical Effects of Forces Acting on Bone, Cartilage, Ligaments, and Tendons / D.D. Anderson ; D.J. Adams ; J.E. HaleChapter 16: |
Characterizing Mechanical Properties |
Hierarchy: A Composite Structural Theme in Musculoskeletal Tissues |
Biological Response to Forces Acting in the Locomotor System / K.J. FischerChapter 17: |
Bone Adaptation |
Articular Cartilage Adaptation |
Tendon Adaptation |
Ligament Adaptation |
Prevention of Excessive Forces With Braces and Orthotics / A. Gollhofer ; W. Alt ; H. LohrerChapter 18: |
The Ankle Joint |
The Knee Joint |
Further Bracing Applications |
Summary and Potential Application |
Load During Physical Activity Summary |
Load During Physical Activity Definitions |
Fatigue and Exercise: Fatigue and Exercise Historical Highlights / Part IV: |
Contractile Changes and Mechanisms of Muscle Fatigue / D.G. AllenChapter 19: |
Ways of Studying Fatigue |
Contractile Consequences Associated With Fatigue |
Cellular Mechanisms of Muscle Fatigue |
Stretch-Shortening Cycle Fatigue / P.V. Komi ; C. NicolChapter 20: |
Muscle Fatigue During Isolated Eccentric Actions |
Eccentrically Induced Muscle Damage and Soreness |
Specific Functional Effects of Fatiguing SSC Exercises |
Concluding Hypothesis |
Muscle Fatigue Monitored by Force, Surface Mechanomyogram, and EMG / C. OrizioChapter 21: |
Fatigue: Local Muscle Fiber Changes and Muscle Motor Control Alterations |
Changes in Muscle Mechanical and Electrical Signals |
Applications |
Fatigue and Exercise Summary |
Fatigue and Exercise Definitions |
Name Index |
Subject Index |
About the Editors |
Contributors |
Introduction / B.M. Nigg ; B.R. MacIntosh ; J. Mester |
Work and Energy: Work and Energy Historical Highlights / Part I: |
Mechanical Considerations of Work and Energy / D. Stefanyshyn ; J. DenothChapter 1: |
The Concept of Mechanical Work and Energy |
Mechanical Work |