'Force arm' diaporamas de présentation

Chapter 3 Basic Biomechanical Factors & Concepts

Chapter 3 Basic Biomechanical Factors & Concepts. Biomechanics. Biomechanics - study of the mechanics as it relates to the functional and anatomical analysis of biological systems and especially humans

1.81k views • 109 slides

Chapter 3 Basic Biomechanical Factors & Concepts

Chapter 3 Basic Biomechanical Factors & Concepts. Manual of Structural Kinesiology R.T. Floyd, EdD, ATC, CSCS. Biomechanics. Biomechanics - study of the mechanics as it relates to the functional and anatomical analysis of biological systems and especially humans

1.38k views • 104 slides

Basic Biomechanical Factors & Concepts

1.15k views • 100 slides

Basic Biomechanical Factors & Concepts

1.13k views • 98 slides

Basic Biomechanical Factors & Concepts

986 views • 98 slides

Biomechanics of Resistance Exercise

Biomechanics of Resistance Exercise. Biomechanics. Biomechanics is the study of body movement The body's mechanics are muscles, bones, tendons and ligaments Makes use of the laws of physics and engineering concepts. Force.

1.84k views • 83 slides

Chapter 13: Equilibrium and Human Movement

Chapter 13: Equilibrium and Human Movement. Basic Biomechanics, 4 th edition Susan J. Hall. Objectives. Define torque, quantify resultant torques, and identify the factors that affect resultant joint torques

430 views • 42 slides

Basic Biomechanics

Basic Biomechanics. Chapter 3. Terms. Mechanics Study of physical actions and forces Kinematics: Description of motion (e.g, how fast, how high, etc.) without consideration given to its mass or the forces acting on it. Kinetics: The study of forces associated with motion.

1.72k views • 38 slides

Levers

Levers. What is a Lever?!. A lever is a rigid bar that rotates around an axis (fulcrum). In Our Body. Bones ? act as the rigid bar Joints ? act as the axis (fulcrum) Muscle ? apply the force. A Lever Consists of Three Components.

184 views • 17 slides

TORQUE DEFINED

TORQUE DEFINED. a Force applied a system restricted to moving in a circular path causes a system/body to rotate the Point of Application is eccentric T = F x FA . MUSCLE TORQUES. Magnitude - product of F x FA Direction - angle of pull on bone Line of Action - vector direction

581 views • 13 slides

The lever system

The lever system. Module 2- Principles of Biomechanics. Lever. Movement occurs when muscle pulls on bone, rotating it about a joint Movement occurs when force acts on a lever about an axis (fulcrum) Distance between axis and point of force application is the moment arm

142 views • 11 slides

Levers

Levers. Learning Objectives: To be able to describe the three classes of lever. To know which levers have a mechanical advantage/disadvantage. Levers. In order to produce movement your muscles and bones work together as a series of levers. Levers involve:

282 views • 9 slides