Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Brachioradialis is a muscle


Related Topics

  
  Brachioradialis - Wikipedia, the free encyclopedia
Brachioradialis is a muscle located in the forearm, that acts to flex the forearm.
The brachioradialis is a stronger elbow flexor when the radioulnar joint (forearm) is in a midposition between supination and pronation.
When the forearm is pronated, the brachioradialis is more active during elbow flexion since the biceps brachii is in a mechanical disadvantage.
en.wikipedia.org /wiki/Brachioradialis   (275 words)

  
 IV. Myology. 1. Mechanics of Muscle. Gray, Henry. 1918. Anatomy of the Human Body.
Where muscles are connected with its skin, they lie as a flattened layer beneath it, and are connected with its areolar tissue by larger or smaller bundles of fibers, as in the muscles of the face.
In some muscles, which otherwise would belong to the quadrilateral or triangular type, the origin and insertion are not in the same plane, but the plane of the line of origin intersects that of the line of insertion; such is the case in the Pectineus.
In a muscle with parallel or nearly parallel fibers which have the same direction as the tendon this corresponds to the anatomical cross-section, but in unipinnate and bipinnate muscles the physiological cross-section may be nearly at right angles to the anatomical cross-section as shown in Fig.
www.bartleby.com /107/102.html   (3747 words)

  
 Peripheral nervous system - Biocrawler   (Site not responding. Last check: 2007-11-01)
The radial nerve, which innervates the triceps brachii muscle, the brachioradialis muscle, the extensor muscles of the fingers and wrist (extensor carpi radialis muscle), and the extensor and abductor muscles of the thumb.
The first branch of the median nerve is to the pronator teres muscle, then the flexor carpi radialis, the palmaris longus and the flexor digitorum superficialis.
It innervates the flexor carpi ulnaris muscle, the flexor digitorum profundus muscle to the ring and pinky fingers, and the intrinsic muscles of the hand (the interosseous muscle, the lumbrical muscles and the flexor pollicus brevis muscle).
www.biocrawler.com /encyclopedia/Peripheral_nervous_system   (1067 words)

  
 Muscles of the Forearm
The superficial flexor muscles all arise from a common tendon attached to the medial epicondyle of the humerus, known as the common flexor attachment.
All of the flexor muscle, except for the brachioradialis (which is supplied by the radial nerve), are supplied by the median and ulnar nerve.
The remaining nine muscles are all extensors and are all innervated by the radial nerve.
info.med.yale.edu /anatomy/notes/upper-limb6-4.html   (744 words)

  
 Weightlifting muscles-III
Muscles of forearm consist of muscles like- brachioradialis, flexor carpi radialis, flexor carpi ulnaris, palmaris longus, extensor carpi radialis longus, extensor carpi ulnaris, flexor digitorum profundus, flexor digitorum superficialis, extensor digitorum, extensor indicis, and extensor pollicis longus.
Brachioradialis is a superficial muscle in forearm nearer elbow and it helps in flexing the elbow.
Pronator teres is a muscle which is located in the forearm and moves the forearm itself.
www.suite101.com /article.cfm/our_beautiful_bodies/101934   (424 words)

  
 Page Title
This muscle is primarily a flexor of the forearm.
This muscle is located on the side of the chest and the upper nine ribs and wraps around to the scapula (shoulder blades).It aids in movement and abduction of the scapula.
A short muscle that is one of the prime movers in hip flexion, especially the first part of this movement.
www.lwhs.will.k12.il.us /StaffPages/rwhitec/page19.html   (1221 words)

  
 The Silhouette: News Section   (Site not responding. Last check: 2007-11-01)
The bicep muscle is generally the prime mover of forearm flexion; however, there are three other muscles that contribute to arm movements, most importantly (to those that want to get big), these three other muscles contribute to bulking up those pipes.
These muscles are smaller then the bicep but when you alter the position of the exercise you can help hypertrophy these muscles, which will cause the bicep to "elevate," making your arm look thicker.
This muscle originates in the humeral shaft and inserts on the radius bone in your forearm.
sil.mcmaster.ca /Archive/sports/041104sporthealth.html   (633 words)

  
 [No title]   (Site not responding. Last check: 2007-11-01)
These muscles are capable of exerting crushing grip force, or the delicate manipulations of a heart surgeon.
This group of muscles contracts to close your fist, or to flex your fist, as in barbell wrist curls.
The final general category of forearm muscles is the forearm extensors, or the smaller bundle of muscles on the outer sides of your forearms.
paisig.com /Bodybuilding/MainMuscle.aspx?strBodyMuscleId=19   (389 words)

  
 Upper Extremity Muscle Testing Form
Each muscle test must be done three times to insure reproducability and validity.
The script will total the inputs and divide by three therefore it is imperative the you enter the same number of trials for both the left and the right muscle being tested.
The values may be obtained from a number of sources, for example I use a hand held digital MicroFet2 muscle tester.
www.chiro.org /forms/upmuscle.html   (161 words)

  
 Muscles in the Posterior Compartment of the Forearm   (Site not responding. Last check: 2007-11-01)
If we consider the nerve supply of the muscles of the posterior compartment of the forearm (radial), then all of the muscles supplied by that nerve should be located in that compartment.
Muscles of the Posterior Compartment of the Forearm
Once the muscles of the posterior compartment are identified and studied, take a look at the insertions of the tendons of the extensor digitorum.
mywebpages.comcast.net /wnor/lesson5musofpostforearm.htm   (240 words)

  
 Search Results for "Brachioradialis"
Its upper part is overlapped by the fleshy belly of the Brachioradialis; the rest of the artery is superficial, being covered by...
...the two epicondyles of the humerus; the sides are formed by the medial edge of the Brachioradialis and the lateral margin of the Pronator teres; the floor is formed...
...Flexion is produced by the action of the Biceps brachii and Brachialis, assisted by the Brachioradialis and the muscles arising from the medial condyle of the humerus;...
www.bartleby.com /cgi-bin/texis/webinator/sitesearch?FILTER=col107%amp;query=Brachioradialis   (300 words)

  
 Gray's Anatomy of the Human Body - Mechanics of Muscle - Yahoo! Education   (Site not responding. Last check: 2007-11-01)
Muscles or tendons of muscles which pass over more than one joint and pass through more than one pulley may be resolved, so far as the direction of the pull is concerned, into two or more units or single-joint muscles (Fig.
Estimates have been made of the strength of muscles and it is probable that coarse-fibered muscles are somewhat stronger per square centimeter of physiological cross-section than are the fine-fibered muscles.
Thus we see that the work of the two muscles depends on the size of the contraction and on the tension and not on the lever arm in very small contractions or in the summation of such contractions and therefore for large contractions.
messenger.yahooligans.com /reference/gray/subjects/subject?id=102   (3757 words)

  
 Research on trigger points, participate in a study   (Site not responding. Last check: 2007-11-01)
This figure shows where the muscle is located in the body and how it is attached to the bones of the body.
The brachioradialis arises from the humerus above the elbow.
This muscle inserts on the lateral side of the base of styloid process.
www.trigger-point-injections.com /p_brachio.htm   (339 words)

  
 Terminolgy M   (Site not responding. Last check: 2007-11-01)
musculi incisivi labii inferioris, incisive muscles of inferior lip: small bundles of muscle fibers, one arising from the incisive fossa of the mandible on each side and passing laterally to the angle of the mouth.
There is an anterior and a posterior papillary muscle in each ventricle, as well as a group of small papillary muscles on the septum in the right ventricle.
These origins are reflected in the subdivision of the muscle into clavicular, sternocostal, and abdominal parts; insertion, crest of intertubercular groove of humerus; innervation, medial and lateral pectoral; action, adducts, flexes, rotates arm medially.
www.anatomist.co.uk /Terminology/Terminology2m.htm   (7627 words)

  
 brachioradialis reflex - General Practice Notebook   (Site not responding. Last check: 2007-11-01)
The supinator reflex is testing the reflex motor arc associated with the brachioradialis muscle.
This normally causes contraction of the brachioradialis and hence flexion of the elbow.
An inverted brachioradialis reflex is associated with an absent biceps jerk and an exaggerated triceps jerk.
www.gpnotebook.co.uk /cache/-1483079657.htm   (181 words)

  
 Written Quiz - Hand
In order to check the pulse of a child whose forearm is in a cast, the pediatrician presses her finger into the depth of the "anatomical snuffbox".
In order to evaluate the carpal-metacarpal joint of the thumb, the median nerve must be deadened at the wrist (causing paralysis of the muscles supplied by it distal to the injection) to test the joint.
The fourth dorsal interosseous muscle is innervated by the
www.med.umich.edu /lrc/coursepages/M1/anatomy/html/quizzes/written/session33.html   (702 words)

  
 Welcome to Parrillo Performance   (Site not responding. Last check: 2007-11-01)
Use your opposing muscles to pull your self to the bottom of the squat position.
This exercise is effective for developing the teardrop muscle and the frontal thighs.
The teardrop muscle is worked the hardest in the last few degrees of the arc - so at the top of the movement, lock out and squeeze tightly.
www.parrillo.com /golf.asp   (1311 words)

  
 Ballet Arm Positions
Rebecca and I decided we wanted to know what the difference is in muscle energy in two different arm positions that are common in Ballet: when the arm is bent at the elbow inside and when it is slightly bent and extended, known in ballet as first and second position, respectively.
One was that there would be more muscle activity when the arm is extended and one was that more muscle activity when the arm was bent.
The muscle we measured activity for was the Brachio- radialis.
helios.hampshire.edu /~apmNS/122/ely_rebecca   (391 words)

  
 Glossary
: weakened or paralyzed muscles in the arm, shoulder, and hand caused by birth injury to the brachial plexus
: the partition of muscle and connective tissue between the chest and abdomen
: muscle in the shoulder area that rotates arm
brachialplexus.wustl.edu /glossary.html   (518 words)

  
 Anatomy Atlases: Atlas of Human Anatomy in Cross Section: Section 4. Upper Limb
It is one of six named branches of the brachial artery: deep (profunda) brachial; nutrient artery of the humerus; superior ulnar collateral; inferior ulnar collateral; and the two terminal branches, the radial and ulnar.
Brachioradialis (5) belongs to the lateral extensor group of forearm muscles.
Because of their anterolateral position at the elbow, both brachioradialis and extensor carpi radialis longus muscles are flexors of the forearm.
www.anatomyatlases.org /HumanAnatomy/4Section/03.shtml   (382 words)

  
 Muscular System / Muscle Groups
There are more than 600 muscles in the body, which together account for about 40 percent of a person's weight.
Most skeletal muscles have names that describe some feature of the muscle.
Origin and insertion: sternocleidomastoideus (origin on the sternum and clavicle, insertion on the mastoid process); brachioradialis (origin on the brachium or arm, insertion on the radius).
training.seer.cancer.gov /module_anatomy/unit4_4_muscle_grp.html   (235 words)

  
 Tennis Elbow Injury Information Website
Although these muscles can certainly be involved in cases of Tennis Elbow, the injury is more often caused by active Myofascial Trigger Points in the Supinator muscle due to the strain of this muscle while engaged in resisted pronation or forceful supination of the wrist/forearm.
Although the biceps is usually thought of as the main supinator muscle of the wrist and forearm, the biceps is only activated if the elbow is flexed (Even slightly), and when strength is needed to overcome resistance to the supination of the hand/forearm.
Brachioradialis - Pain is referred to the lateral epicondyle and down the length of the arm to the posterior aspect of the web of the thumb.
www.tennis-elbow-injury.com   (1942 words)

  
 Extensor Muscles - Carpal Tunnel Treatment Center   (Site not responding. Last check: 2007-11-01)
While not normally associated with carpal tunnel syndrome, the extensor muscles, located on the top of the arm, are a major factor in wrist pain and limited range-of-motion.
The extensor muscles start at the elbow, run along the top of our forearm, and insert on the the carpal bones at the top of your hand and at the fingertips.
The Brachioradialis muscle pulls your hand horizontally in the direction of your thumb.
www.aboutcts.com /extensor_muscles.html   (226 words)

  
 Cable Reverse Curls
The forearms are the muscles between the elbow and the wrist.
The forearms consist of three smaller muscle groups: brachioradialis, flexors', and extensors'.
The brachioradialis and extensors make up the front part of the forearms and help to extend or move the back of your hand toward your forearm; they also help to extend your fingers.
www.toneatronic.com /tone/als_corner/Forearm_cable_reverse_curls.htm   (190 words)

  
 brachioradialis muscle (anatomy) - General Practice Notebook   (Site not responding. Last check: 2007-11-01)
Brachioradialis is one of the muscles of the forearm.
It passes distally over the elbow joint to insert into the proximal part of the styloid process of the ulna.
Brachioradialis is innervated by the radial nerve (C5-7).
www.gpnotebook.co.uk /cache/-858783667.htm   (129 words)

  
 Kevin C. McGill - Publications   (Site not responding. Last check: 2007-11-01)
The contribution of the interosseous muscles to the hypothenar CMAP.
Electrophysiological evidence of branched muscle fibers in the normal human brachioradialis muscle.
Motoneurons that co-innervate doubly innervated brachioradialis muscle fibers are not highly synchronized.
guide.stanford.edu /people/mcgill/pubs.html   (797 words)

  
 Cat Dissection: Muscles
After removing the fascia and connective tissue on the legs, there will be lines (where dark and light pink or white areas meet), this represents the space between muscles.
To separate muscles, cut along these "lines", using the small scissors and going along very carefully with small snips, just gliding your scissors under the connective tissue.
Next, move onto the upper body to separate the muscles in the arms.
www.coldwater.k12.mi.us /nicholsk/courses/chs/Ana/cat/musc.htm   (239 words)

  
 Bioline International Official Site (site up-dated regularly)
Lipomas are one of the most frequently encountered benign mesenchymal tumours composed of mature fat tissue, commonly found in the superficial subcutaneous tissues of the extremities and trunk.
In our case, the mammographic findings were suggestive of a sub-mammary lipoma and CT scan findings led to radiological diagnosis of an intramuscular lipoma of the pectoralis major muscle, prior to the excision and histopathological confirmation of the diagnosis.
In conclusion, an intramuscular lipoma of the pectoralis major muscle is exceptionally rare and practically never enters into the clinical differential diagnosis of the benign or malignant tumours in this location.
www.bioline.org.br /request?jp02112   (536 words)

  
 Anatomy Atlases: Atlas of Human Anatomy in Cross Section: Section 4. Upper Limb
As the wrist is approached, the muscles of the forearm begin to form tendons, which insert on the wrist or in the hand.
The deep branch of the radial nerve (13) supplies the extensor muscles of the forearm, and the median nerve (2) supplies all but one and one half muscles of the flexor muscles of the forearm.
The ulnar nerve (23) supplies two forearm muscles, flexor carpi ulnaris (22) and approximately one half of flexor digitorum profundus (21).
www.anatomyatlases.org /HumanAnatomy/4Section/19.shtml   (275 words)

  
 [No title]
the brachialis is the muscle typically associated wit hhaving "lower biceps", and the brachioradialis is teh muscle on the posterior forearm (hairy part) which bulges up when you turn your hand away from your body and flex your biceps.
An additional benefit of RC is that they also heavily stimulate the brachioradialis, the band-like muscle on the forearm that connects above the elbow.
Genetics are the biggest influence on the shape your muscle has when contracted.
staff.washington.edu /griffin/arms98.txt   (1710 words)

  
 Shoulder Muscle Tutorial: Anterior View   (Site not responding. Last check: 2007-11-01)
Point to any major muscle on the large image, that muscle will then be highlighted in the smaller image to the left to help you locate it.
If you click your left mouse button, the name of that muscle will appear to identify it.
The list to the right of the large image names the structures to be identified here.
www.gwc.maricopa.edu /class/bio201/muscle/arm/shldra.htm   (89 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.