'Muscle fatigue' diaporamas de présentation

Muscular Fitness

Muscular Fitness. Developed by the overload principle increase resistance to movement increase frequency or duration of activity to levels above those normally experienced. Muscular Strength.

1.25k views • 91 slides

EXERCISE FOR OPTIMIZATION OF WORK PERFORMANCE AND OCCUPATIONAL REHABILITATION

EXERCISE FOR OPTIMIZATION OF WORK PERFORMANCE AND OCCUPATIONAL REHABILITATION. WORK DEMANDS. Physical Task Demands. Work Content. Mental Task Demands. Required Qualification Processor. Physical Environment Demands. Work Context. Non-physical Environment Demands.

1.36k views • 86 slides

Exercise Physiology

Exercise Physiology. Types of Exercise. Isometric (static) exercise = constant muscle length and increased tension Dynamic exercise = rhythmic cycles of contraction and relaxation; change in muscle length.

1.16k views • 65 slides

http://www.rexdonald.com/facts.html http://www.cureparalysis.org/statistics/

http://www.rexdonald.com/facts.html http://www.cureparalysis.org/statistics/. Spinal Cord Injuries. Life expectancy greatly increased since WW II. Intermittent catheterization Medications, equipment, etc Cause of premature death in QUADS is usually related to COMPROMISED RESPIRATORY FUNCTION.

876 views • 62 slides

Honors Anatomy & Physiology

705 views • 62 slides

CHAPTER 9 CELLULAR RESPIRATION: HARVESTING CHEMICAL ENERGY

CHAPTER 9 CELLULAR RESPIRATION: HARVESTING CHEMICAL ENERGY. Cells require energy. Catabolic pathways Fermentation- partial degradation of sugars without oxygen. Cellular respiration- uses oxygen to complete the breakdown of organic molecules, more efficient.

886 views • 61 slides

Chapter 2: Understanding the Healing Process Through Rehabilitation

Chapter 2: Understanding the Healing Process Through Rehabilitation. Understanding the Healing Process. Programs must be based on healing process framework Phases Inflammatory Fibroblastic-repair Maturation-remodeling No definitive beginning or end. The Primary Injury.

1.23k views • 57 slides

Dr Charles Shepherd

Dr Charles Shepherd. Presentation to Newry International C onference on ME/CFS Sunday November 11 th 2012. Chickenpox. CV. Personal experience Medical Adviser, MEA Member MRC Expert Group on ME/CFS Research Member (DWP) Fluctuating Conditions Group

627 views • 52 slides

Assessment and Management of Patients With Vascular Disorders and Problems of Peripheral Circulation

Assessment and Management of Patients With Vascular Disorders and Problems of Peripheral Circulation . Vascular System. Arteries and arterioles Capillaries Veins and venules Lymphatic vessels Function of the vascular system. Systemic and Pulmonary Circulation . Peripheral Blood Flow.

1.54k views • 50 slides

A Brief History of Endurance Testing in Athletes

A Brief History of Endurance Testing in Athletes. Stephen Seiler Faculty of Health and Sport Sciences University of Agder Kristiansand, Norway. Two historical roads to modern endurance testing. 1. Using exercising athletes to better understand human physiology

1.19k views • 46 slides

Chapter 2

Chapter 2. Understanding Health-Related Fitness. Cardiovascular Fitness. Objectives: Define cardiovascular fitness, muscular fitness, & flexibility Explain benefits of regular physical activity Explain the relationship between cardiovascular fitness and heart disease

805 views • 46 slides

Neuromuscular Junction Disorders

Neuromuscular Junction Disorders. Nuha Alkhawajah MD. Definition of NMJ Disorders. Disorders affecting the junction between the presynaptic nerve terminal and the postsynaptic muscle membrane Pure motor syndromes Preferentially affect proximal, bulbar, or extraocular muscles.

4.22k views • 40 slides

Pathophysiology of CHF

Pathophysiology of CHF. CHF. What is CHF? Fix the underlying problem Heart is a 2 sided pump Both sides can fail independent of each other. CHF. What different types of pathophysiology cause it? Systolic Dysfunction Diastolic Dysfunction High Output States. CHF.

737 views • 32 slides

Muscular System

Muscular System. Muscle Facts!. The human body has 640 voluntary/skeletal muscles. This means muscles which we can control, as opposed to muscles of the heart and intestines which we can not voluntarily control.

790 views • 31 slides

Central Metatarsal Fractures

Central Metatarsal Fractures. Dan Preece DPM, PGY-1. Stress Fx Frequency /Distribution: - second metatarsal 52% - third metatarsal 35% - first metatarsal 8% - fourth and fifth metatarsals 5%

441 views • 28 slides

Ergonomics Extravaganza

Ergonomics Extravaganza. Drs. Matthew and Michelle Mix. Computer Usage. 75 percent of Americans use the Internet and spend an average three hours a day online." Brad Stone, "Hi-Tech's New Day", Newsweek, April 11, 2005, p. 62

329 views • 24 slides

The Muscular System

344 views • 23 slides

ACCELERATION

499 views • 15 slides

Anaerobic Respiration

Anaerobic Respiration. Breaking down glucose in the absence of oxygen. Anaerobic Respiration in animal cells. The breakdown of glucose in cells in the absence of oxygen During vigorous exercise when not enough oxygen to meet demands.

1.16k views • 8 slides

Introduction

The Effects of Test Position and Load Type on Time to Task Failure of the Trunk Extensors Andrew J. Ross 1 , Saundra Motter 1 , Matthew Linsenmayer 1 , Richard Pickett 1 , Jeffrey Cowen 1 , Brian C. Clark 2,3 , David W. Russ 1,2 , James S. Thomas 1,2,3

103 views • 1 slides