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How much force would a biceps muscle inserted 4 cm from the fulcrum need to hold the arm stationary at a 90 percent angle?
Wiki User
∙ 12y ago
Only a very small force if the arm only has to be supported.
What other weights do the arm carry and at what angle does the biceps attach to the fore-arm?
What is the distance to the hand from the fulcrum and what is the arm weight (assuming a weight is in the hand and arm weight has to be added to the weight-in-hand)?
The length of the hand to fulcrum is also required.
There is no such thing as 90% angle: 90 degrees perhaps?
Wiki User
∙ 12y ago
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What is estimated payout for 10 percent impairment rating distal biceps tendon rupture?
100,000
What are lines that are not parallel and will never intersect called?
Biceps are the top part of your upperarm, your Triceps are the bottom part of your upperarm
What is the function of the musculocutaneous?
The function of the musculotaneous nerve is to supply motor fibers to the biceps brachii and brachialis muscles as well as providing cutaneous sensation of the lateral forearm.
Explain the function of flexors and in extensors?
these muscle groups either extend a joint, extensors) or contract the joint (flexors). triceps extend the elbow joint, biceps bend the elbow joint.
Is 120 pounds too much to weigh in fifth grade?
Possibly. If you've noticed saggy fat around the thighs, biceps, triceps, back, stomach, and abdominal areas, then yes, that is a problem. Trust me, I have experience. And lots of it. If that's not the case, and you're not very heavily muscled, you may want to have a chat with someone personal; i.e., a family member or at a stretch, a family doctor that you've known for a long while. It also depends on how tall you are.
What is a fulcrum for a biceps curl?
The fulcrum in this case would be your elbow joints. more specifically the trochlea and capitulum on the humerus which articulate with the radius and ulna
Where can biceps be found and what does it do?
The biceps are the muscles on your arm which bend your elbow. Ask someone to flex their arm, and they will 99 percent of the time show you their Bicep.
What is estimated payout for 10 percent impairment rating distal biceps tendon rupture?
100,000
What is the difference between brachialis and brachioradialis?
The biceps brachialis muscle is inserted into ulna while brachioradialus is inserted into radius moreover brachialis contracts ulna to bend the arm at elbow and branchioradialus contracts to perform the same job.
Why is a fishing pole a 3rd class lever?
A third class lever is a lever where the force is applied between the fulcrum and the load. A fishing rod is a third class lever if it is fixed at the base and the hand holding the rod is between that fulcrum and the other end of the rod. It is also a third class lever by extension of your arm, wherein the fulcrum is your elbow and the force is your biceps or triceps muscle, which attaches close to that fulcrum.In a limiting case, a fishing rod is a first class lever if it is supported between the ends and you hold it at a point beyond that fixed fulcrum. This is not common, I think.
What is biceps debridement?
Biceps debridement is removal of devitalized tissue from the biceps.
What is the scientific name of the biceps?
The scientific name for the biceps muscle is "biceps brachii." It is a two-headed muscle located in the upper arm that is responsible for flexing the elbow and rotating the forearm.
What are facts about the biceps and triceps.?
biceps are on your upper arm and triceps are below your biceps
What sentence has the word biceps in it and is easy to write?
Watch me flex my biceps. My biceps hurt.
What is the effector muscle of a biceps reflex?
The effector muscle is the biceps brachii.
What is the scientific name for biceps?
The scientific name for biceps is Biceps Brachii.
What is French for biceps?
Le biceps (masc.)
