Wise, Eddie Johnson, Brandon Poe, Dean H. Kruse, Oksana Korol, Jody E. Johnson, Mark Womble, Peter DeSaix. Flexion and extension are movements that take place within the sagittal plane and involve anterior or posterior movements of the body or limbs. Supination and pronation are movements of the forearm. Watch thisvideoto learn about anatomical motions. Depression and elevation are downward and upward movements of the scapula or mandible. Lateral rotation. Returning the thumb to its anatomical position next to the index finger is calledreposition(seeFigure6). TMJ Disc Displacements - Physiopedia Flexion and extension movements are seen at the hinge, condyloid, saddle, and ball-and-socket joints of the limbs (see Figure \(\PageIndex{1}\).a-d). Gait cycle: phases, muscles and joints involved. | Kenhub a part or space included between two articulations, knots, or nodes. Abduction and adduction are motions of the limbs, hand, fingers, or toes in the coronal (mediallateral) plane of movement. Flexionandextensionare movements that take place within the sagittal plane and involve anterior or posterior movements of the body or limbs. This allows the head to rotate from side to side as when shaking the head no. The proximal radioulnar joint is a pivot joint formed by the head of the radius and its articulation with the ulna. Fever, chills, malaise, and weakness (if an infection is involved) 2. Frame of Reference. These include anterior-posterior movements of the arm at the shoulder, the forearm at the elbow, the hand at the wrist, and the fingers at the metacarpophalangeal and interphalangeal joints. Excursion - Definition, Meaning & Synonyms | Vocabulary.com For the thumb, extension moves the thumb away from the palm of the hand, within the same plane as the palm, while flexion brings the thumb back against the index finger or into the palm. Protraction and retraction are anterior-posterior movements of the scapula or mandible. Normal end feel is when the joint has full ROM and the range is stopped by the anatomy of the joint. The type of movement that can be produced at a synovial joint is determined by its structural type. The Joint Commission's stated . [Hinge & Pivot] [uniaxial joint] a rounded bone that fits into a groove in another joint. Excursion definition: You can refer to a short journey as an excursion , especially if it is made for pleasure. Temporomandibular joint dysfunction - Wikipedia Protraction of the scapula occurs when the shoulder is moved forward, as when pushing against something or throwing a ball. 1. This joint allows for the radius to rotate along its length during pronation and supination movements of the forearm. Circumduction is the movement of a body region in a circular manner, in which one end of the body region being moved stays relatively stationary while the other end describes a circle. These movements of the vertebral column involve both the symphysis joint formed by each intervertebral disc, as well as the plane type of synovial joint formed between the inferior articular processes of one vertebra and the superior articular processes of the next lower vertebra. Abduction and adduction movements are seen at condyloid, saddle, and ball-and-socket joints (seeFigure2). The shape of a joint depends on its function. traduction joint excursion dans le dictionnaire Anglais - Anglais de Reverso, voir aussi 'butt joint',cardan joint',clip joint',expansion joint', conjugaison, expressions idiomatiques Excursion is the side to side movement of the mandible. Returning the thumb to its anatomical position next to the index finger is called reposition (see Figure 9.13l). SKU:SE8435884. (c)(d) Anterior bending of the head or vertebral column is flexion, while any posterior-going movement is extension. { "9.00:_Introduction" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "9.01:_Classification_of_Joints" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "9.02:_Fibrous_Joints" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "9.03:_Cartilaginous_Joints" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "9.04:_Synovial_Joints" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "9.05:_Types_of_Body_Movements" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "9.06:_Anatomy_of_Selected_Synovial_Joints" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "9.07:_Development_of_Joints" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()" }, { "05:_The_Integumentary_System" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "06:_Bone_Tissue_and_the_Skeletal_System" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "07:_Axial_Skeleton" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "08:_The_Appendicular_Skeleton" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "09:_Joints" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "10:_Muscle_Tissue" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", "11:_The_Muscular_System" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()" }, [ "article:topic", "flexion", "extension", "authorname:openstax", "supination", "supinated position", "superior rotation", "rotation", "retraction", "reposition", "protraction", "pronation", "pronated position", "plantar flexion", "opposition", "medial (internal) rotation", "medial excursion", "lateral (external) rotation", "lateral flexion", "lateral excursion", "inversion", "inferior rotation", "hyperflexion", "hyperextension", "eversion", "elevation", "dorsiflexion", "depression", "circumduction", "adduction", "abduction", "license:ccby", "showtoc:no", "program:openstax", "licenseversion:40", "source@https://openstax.org/details/books/anatomy-and-physiology" ], https://med.libretexts.org/@app/auth/3/login?returnto=https%3A%2F%2Fmed.libretexts.org%2FBookshelves%2FAnatomy_and_Physiology%2FBook%253A_Anatomy_and_Physiology_1e_(OpenStax)%2FUnit_2%253A_Support_and_Movement%2F09%253A_Joints%2F9.05%253A_Types_of_Body_Movements, \( \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}}}\) \( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash{#1}}} \)\(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\) \(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\)\(\newcommand{\AA}{\unicode[.8,0]{x212B}}\), source@https://openstax.org/details/books/anatomy-and-physiology, status page at https://status.libretexts.org, Uniaxial joint; allows rotational movement, Atlantoaxial joint (C1C2 vertebrae articulation); proximal radioulnar joint, Uniaxial joint; allows flexion/extension movements, Knee; elbow; ankle; interphalangeal joints of fingers and toes, Biaxial joint; allows flexion/extension, abduction/adduction, and circumduction movements, Metacarpophalangeal (knuckle) joints of fingers; radiocarpal joint of wrist; metatarsophalangeal joints for toes, First carpometacarpal joint of the thumb; sternoclavicular joint, Multiaxial joint; allows inversion and eversion of foot, or flexion, extension, and lateral flexion of the vertebral column, Intertarsal joints of foot; superior-inferior articular process articulations between vertebrae, Multiaxial joint; allows flexion/extension, abduction/adduction, circumduction, and medial/lateral rotation movements, Define the different types of body movements, Identify the joints that allow for these motions. When the mandible moves to either the left or right, it's moving away from the body's midline, so it's called lateral excursion. Hinge joints, such as at the knee and elbow, allow only for flexion and extension. 9.5 Types of Body Movements - Anatomy & Physiology Overall, each type of synovial joint is necessary to provide the body with its great flexibility and mobility. Hyperextension is the abnormal or excessive extension of a joint beyond its normal range of motion, thus resulting in injury. This crossing over brings the radius and ulna into an X-shape position. (l) Opposition of the thumb brings the tip of the thumb into contact with the tip of the fingers of the same hand and reposition brings the thumb back next to the index finger. Joint Effusion: What It Is, Symptoms, Treatment - Verywell Health You can feel this rotation when you pick up a load, such as a heavy book bag and carry it on only one shoulder. The Cellular Level of Organization, Chapter 4. Circumduction is the movement of a body region in a circular manner, in which one end of the body region being moved stays relatively stationary while the other end describes a circle. a rolled marijuana cigarette. For the upper limb, all anterior-going motions are flexion and all posterior-going motions are extension. Background Osteoarthritis of the first metatarsophalangeal joint (1st MTP joint OA) is a common and disabling condition that results in pain and limited joint range of motion. a range of movement regularly repeated in performance of a function, e.g., excursion of the jaws in mastication. Esta maana hicimos una pequea excursin al pueblo de al lado. The Nervous System and Nervous Tissue, Chapter 13. DST will personally stand behind the warranty of any U Joints you buy from us so you'll never have to worry about keeping records or receipts incase an issue ever arose. Overall, each type of synovial joint is necessary to provide the body with its great flexibility and mobility. Q. Joint range of motion, tendon excursion and loading force were recorded during individual joint motion and free joint movement from rest to maximal flexion. Flexion and extension movements are seen at the hinge, condyloid, saddle, and ball-and-socket joints of the limbs (see Figure 9.12a-d). Protrusion, Retrusion, and Excursion Anatomy Body Movement Terms 2.2.3 Types of Body Movements. Every bone in the body - except for the hyoid bone in the throat - meets up with at least one other bone at a joint. Medial and lateral rotation of the upper limb at the shoulder or lower limb at the hip involves turning the anterior surface of the limb toward the midline of the body (medial or internal rotation) or away from the midline (lateral or external rotation). Lateral flexion is the bending of the neck or body toward the right or left side. A. hand from the palm backward position to the palm forward position, B. foot so that the bottom of the foot faces the midline of the body, C. hand from the palm forward position to the palm backward position. 9.5 Types of Body Movements - Anatomy and Physiology 2e - OpenStax . They went on a brief excursion to the coast. OpenStax is part of Rice University, which is a 501(c)(3) nonprofit. A usually short journey made for pleasure; an outing. These motions take place at the first carpometacarpal joint. When the jaw is moved into protrusion, the lower incisors or front teeth are moved so that they first come . Types of joint movement in the skeletal system - BBC Bitesize excursion - a journey taken for pleasure; "many summer excursions to the shore"; "it was merely a pleasure trip"; "after cautious sashays into the . Q. The OpenStax name, OpenStax logo, OpenStax book covers, OpenStax CNX name, and OpenStax CNX logo Introduction. This allows the head to rotate from side to side as when shaking the head no. The proximal radioulnar joint is a pivot joint formed by the head of the radius and its articulation with the ulna. Flexion: Refers to movement where the angle between two bones decreases. For the upper limb, all anterior motions are flexion and all posterior motions are extension. To increase its weight-bearing support for the bag, the shoulder lifts as the scapula superiorly rotates. These are important motions that help to stabilize the foot when walking or running on an uneven surface and aid in the quick side-to-side changes in direction used during active sports such as basketball, racquetball, or soccer (seeFigure5). About 70 to 80% of TJC functions directly address the issue of patient safety. Knee flexion is the bending of the knee to bring the foot toward the posterior thigh, and extension is the straightening of the knee. When the mandible moves closer to the midline of the body, it's called medial excursion. (a) Depression of the mandible opens the mouth, while elevation closes it. joint excursion definition | English definition dictionary | Reverso Abduction moves the limb laterally away from the midline of the body, while adduction is the opposing movement that brings the limb toward the body or across the midline. Normally the disc is biconcave structure, returns low signal on all sequences, located between the . For the mandible, protraction occurs when the lower jaw is pushed forward, to stick out the chin, while retraction pulls the lower jaw backward. (k) Depression of the mandible opens the mouth, while elevation closes it. Refer to Figure 9.5.1 as you go through this section. (See Figure 9.13j.). For example, at the atlantoaxial joint, the first cervical (C1) vertebra (atlas) rotates around the dens, the upward projection from the second cervical (C2) vertebra (axis). Ball-and-socket joints have the greatest range of motion of all synovial joints. Britannica Dictionary definition of EXCURSION. are not subject to the Creative Commons license and may not be reproduced without the prior and express written The Chemical Level of Organization, Chapter 3. Normal movements of the jaw during function, such as chewing, are known as excursions. joint excursion definition It mostly includes the movements of the lower limbs, upper limbs, pelvis and spine.. Gait also depends on the proper functioning of other body systems such as nervous, cardiovascular and respiratory system. Supination and pronation are movements of the forearm. Lateral excursion moves the mandible away from the midline, toward either the right or left side. Movement types are generally paired, with one being the opposite of the other. Opposition is the thumb movement that brings the tip of the thumb in contact with the tip of a finger. Answer. Rotation can also occur at the ball-and-socket joints of the shoulder and hip. Figure1. In a squat, flexion and extension also takes place in the sagittal plane. When a person turns their head and core to look to the side they have to use muscles at the hip to give them that range of motion. Q. Inferior rotation occurs during limb adduction and involves the downward motion of the glenoid cavity with upward movement of the medial end of the scapular spine. Movement that brings the anterior surface of the limb toward the midline of the body is called medial (internal) rotation. Spreading the fingers or toes apart is also abduction, while bringing the fingers or toes together is adduction. Turning of the head side to side or twisting of the body is rotation. Briefly define the types of joint movements available at a ball-and-socket joint. The External and Internal Hip Excursion reveal how much movement is available at the hip. Circumduction is the movement of a body region in a circular manner, in which one end of the body region being moved stays relatively stationary while the other end describes a circle. Pronationis the motion that moves the forearm from the supinated (anatomical) position to the pronated (palm backward) position. Circumductionis the movement of a body region in a circular manner, in which one end of the body region being moved stays relatively stationary while the other end describes a circle. While the ball-and-socket joint gives the greatest range of movement at an individual joint, in other regions of the body, several joints may work together to produce a particular movement. Ball-and-socket joints are multiaxial joints that allow for flexion and extension, abduction and adduction, circumduction, and medial and . Conversely, rotation of the limb so that the anterior surface moves away from the midline is lateral (external) rotation (see Figure 9.12f). Dfinition joint excursion | Dictionnaire anglais | Reverso (elbow) only place in body is the thumb. Circumduction is the movement of the limb, hand, or fingers in a circular pattern, using the sequential combination of flexion, adduction, extension, and abduction motions. Body movements are always described in relation to the anatomical position of the body: upright stance, with upper limbs to the side of body and palms facing forward. Chapter 1. These motions involve rotation of the scapula around a point inferior to the scapular spine and are produced by combinations of muscles acting on the scapula. Lateral excursion is the second key step when we chew our food. View large Download slide. excursion: [noun] a going out or forth : expedition. n'ayant jamais servi, O-Ring, Steel: Manufacturer Part Number: : 600-207 . U Joints for the Ford Excursion - Moog-Suspension-Parts.com Lateral excursion moves the mandible away from the midline, toward either the right or left side. Protractionandretractionare anterior-posterior movements of the scapula or mandible. For the thumb, abduction is the anterior movement that brings the thumb to a 90 perpendicular position, pointing straight out from the palm. . 1.2 Structural Organization of the Human Body, 2.1 Elements and Atoms: The Building Blocks of Matter, 2.4 Inorganic Compounds Essential to Human Functioning, 2.5 Organic Compounds Essential to Human Functioning, 3.2 The Cytoplasm and Cellular Organelles, 4.3 Connective Tissue Supports and Protects, 5.3 Functions of the Integumentary System, 5.4 Diseases, Disorders, and Injuries of the Integumentary System, 6.6 Exercise, Nutrition, Hormones, and Bone Tissue, 6.7 Calcium Homeostasis: Interactions of the Skeletal System and Other Organ Systems, 7.6 Embryonic Development of the Axial Skeleton, 8.5 Development of the Appendicular Skeleton, 10.3 Muscle Fiber Excitation, Contraction, and Relaxation, 10.4 Nervous System Control of Muscle Tension, 10.8 Development and Regeneration of Muscle Tissue, 11.1 Describe the roles of agonists, antagonists and synergists, 11.2 Explain the organization of muscle fascicles and their role in generating force, 11.3 Explain the criteria used to name skeletal muscles, 11.4 Axial Muscles of the Head Neck and Back, 11.5 Axial muscles of the abdominal wall and thorax, 11.6 Muscles of the Pectoral Girdle and Upper Limbs, 11.7 Appendicular Muscles of the Pelvic Girdle and Lower Limbs, 12.1 Structure and Function of the Nervous System, 13.4 Relationship of the PNS to the Spinal Cord of the CNS, 13.6 Testing the Spinal Nerves (Sensory and Motor Exams), 14.2 Blood Flow the meninges and Cerebrospinal Fluid Production and Circulation, 16.1 Divisions of the Autonomic Nervous System, 16.4 Drugs that Affect the Autonomic System, 17.3 The Pituitary Gland and Hypothalamus, 17.10 Organs with Secondary Endocrine Functions, 17.11 Development and Aging of the Endocrine System, 19.2 Cardiac Muscle and Electrical Activity, 20.1 Structure and Function of Blood Vessels, 20.2 Blood Flow, Blood Pressure, and Resistance, 20.4 Homeostatic Regulation of the Vascular System, 20.6 Development of Blood Vessels and Fetal Circulation, 21.1 Anatomy of the Lymphatic and Immune Systems, 21.2 Barrier Defenses and the Innate Immune Response, 21.3 The Adaptive Immune Response: T lymphocytes and Their Functional Types, 21.4 The Adaptive Immune Response: B-lymphocytes and Antibodies, 21.5 The Immune Response against Pathogens, 21.6 Diseases Associated with Depressed or Overactive Immune Responses, 21.7 Transplantation and Cancer Immunology, 22.1 Organs and Structures of the Respiratory System, 22.6 Modifications in Respiratory Functions, 22.7 Embryonic Development of the Respiratory System, 23.2 Digestive System Processes and Regulation, 23.5 Accessory Organs in Digestion: The Liver, Pancreas, and Gallbladder, 23.7 Chemical Digestion and Absorption: A Closer Look, 25.1 Internal and External Anatomy of the Kidney, 25.2 Microscopic Anatomy of the Kidney: Anatomy of the Nephron, 25.3 Physiology of Urine Formation: Overview, 25.4 Physiology of Urine Formation: Glomerular Filtration, 25.5 Physiology of Urine Formation: Tubular Reabsorption and Secretion, 25.6 Physiology of Urine Formation: Medullary Concentration Gradient, 25.7 Physiology of Urine Formation: Regulation of Fluid Volume and Composition, 27.3 Physiology of the Female Sexual System, 27.4 Physiology of the Male Sexual System, 28.4 Maternal Changes During Pregnancy, Labor, and Birth, 28.5 Adjustments of the Infant at Birth and Postnatal Stages. The purpose of this exploratory study was to investigate whether runners with certain biomechanical or clinical/anthropometrical characteristics sustain more running-related injuries than runners with other biomechanical or clinical/anthropometrical characteristics. Inversion and eversion are complex movements that involve the multiple plane joints among the tarsal bones of the posterior foot (intertarsal joints) and thus are not motions that take place at the ankle joint. These are important motions that help to stabilize the foot when walking or running on an uneven surface and aid in the quick side-to-side changes in direction used during active sports such as basketball, racquetball, or soccer (see Figure 9.13i). For example, abduction is raising the arm at the shoulder joint, moving it laterally away from the body, while adduction brings the arm down to the side of the body. Excursion fares are typically cheaper than full fare, but also have restrictions, such as weekend stays, advance purchase, and times of the year when you can use them. Learn more. Multiaxial plane joints provide for only small motions, but these can add together over several adjacent joints to produce body movement, such as inversion and eversion of the foot. Adduction moves the thumb back to the anatomical position, next to the index finger. Because of the slight curvature of the shaft of the radius, this rotation causes the distal end of the radius to cross over the distal ulna at the distal radioulnar joint. TMJ Movements - University of California, Irvine (g) Supination of the forearm turns the hand to the palm forward position in which the radius and ulna are parallel, while forearm pronation turns the hand to the palm backward position in which the radius crosses over the ulna to form an "X." In this position, the radius and ulna are parallel to each other. Lifting the front of the foot, so that the top of the foot moves toward the anterior leg is dorsiflexion, while lifting the heel of the foot from the ground or pointing the toes downward is plantar flexion. Rotation can also occur at the ball-and-socket joints of the shoulder and hip. The proximal radioulnar joint is a pivot joint that allows for rotation of the head of the radius. Hyperextension is the abnormal or excessive extension of a joint beyond its normal range of motion, thus resulting in injury. This movement is produced at the first carpometacarpal joint, which is a saddle joint formed between the trapezium carpal bone and the first metacarpal bone. Be sure to distinguish medial and lateral rotation, which can only occur at the multiaxial shoulder and hip joints, from circumduction, which can occur at either biaxial or multiaxial joints. While the ball-and-socket joint gives the greatest range of movement at an individual joint, in other regions of the body, several joints may work together to produce a particular movement. Learn the proper technique to measure lateral excursion range of motion for the temporomandibular (TMJ) joint using a ruler. Figure4. Bone Tissue and the Skeletal System, Chapter 12. ; Soft Tissue Approximation: full range of motion is restricted by the normal muscular bulk, feeling of soft compression, and is painless. Results on four subjects are presented here. Adduction brings the limb or hand toward or across the midline of the body, or brings the fingers or toes together. Temporomandibular joint dysfunction | Radiology Reference Article Pronation is the motion that moves the forearm from the supinated (anatomical) position to the pronated (palm backward) position. A fluid-filled nodule called Baker's cyst (caused by accumulated fluids that cannot be reabsorbed) 3. In the human body, this axis of rotation is a joint and the rigid bodies are the bones rotating about the angle. By the end of this section, you will be able to: Define and identify the different body movements. Superior and inferior rotation are movements of the scapula and are defined by the direction of movement of the glenoid cavity. In the lower limb, bringing the thigh forward and upward is flexion at the hip joint, while any posterior-going motion of the thigh is extension. Supination is the opposite motion, in which rotation of the radius returns the bones to their parallel positions and moves the palm to the anterior facing (supinated) position. This morning we took a little excursion to the next village. For example, at the atlantoaxial joint, the first cervical (C1) vertebra (atlas) rotates around the dens, the upward projection from the second cervical (C2) vertebra (axis). Information and translations of excursion in the most comprehensive dictionary definitions resource on the web. Excursion is the side . There are many types of movement that can occur at synovial joints (Table 9.1). Retraction is the opposite motion, with the scapula being pulled posteriorly and medially, toward the vertebral column. Multiaxial plane joints provide for only small motions, but these can add together over several adjacent joints to produce body movement, such as inversion and eversion of the foot. joint excursion definition When the mandible moves closer to the midline of the body, it's called medial excursion. Similarly, abduction and adduction at the wrist moves the hand away from or toward the midline of the body. This is a very important motion that contributes to upper limb abduction. Discuss the joints involved and movements required for you to cross your arms together in front of your chest. Supination is the opposite motion, in which rotation of the radius returns the bones to their parallel positions and moves the palm to the anterior facing (supinated) position. Excursions synonyms, Excursions pronunciation, Excursions translation, English dictionary definition of Excursions. Percuss the lung fields, alternating, from top to bottom and comparing sides. Excursions - definition of Excursions by The Free Dictionary a usually brief pleasure trip. In cases of whiplash in which the head is suddenly moved backward and then forward, a patient may experience both hyperextension and hyperflexion of the cervical region. These are important motions that help to stabilize the foot when walking or running on an uneven surface and aid in the quick side-to-side changes in direction used during active sports such as basketball, racquetball, or soccer (see Figure \(\PageIndex{2}\).i).