The brachialis is a muscle in the upper arm that flexes the elbow joint.
They are in your upper armNo. It's in your lower arm.
Thie brachialis is a muscle in the arm of the upper limb and it is the primary flexor of the elbow joint.
The biceps brachii is the prime flexor of the arm.
There are two muscle groups on the front of the upper-arm the biceps and brachialis
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.
The brachialis muscle originates on the distal anterior humerus and insert at the coronoid process. The function of the brachialis is flexion at the elbow.
Looks like you are looking for the antagonistic pair. The muscular group that flexes the arm would be the antagonistic pair of tricep brachi and the brachialis.
brachialis, brachioradialis, biceps brachii
bicep- it bends the arm while the triceps straighten the arm.
The function of the biceps brachii is to flex your arm at the elbow. However, even though that is the most visible muscle, the brachialis muscle is considered the prime mover in flexing at the elbow.
The prefix brachi- refers to the arm. It is commonly used in medical terms related to the arm or upper limb, such as brachialis (a muscle in the upper arm) or brachial artery (an artery in the upper arm).
Triceps Brachii muslce