Flexion
latissimus dorsi triceps biceps anterior trunk
The auricles will contract during the systolic phase of the cardiac cycle. This is one of the numbers that is measured when a patient has their blood pressure taken.
in the downward phase (eccentric phase) the biceps, pecs and abs are the agonist muscles and the triceps, lats and spinal erectors are the antagonist. In the upward phase (concentric phase) they are reversed. The triceps, lats and spinal erectors are the agonists and the biceps, pecs & abs are the antagonists. Your deltoids are your stablisers
Triceps Surae
The phase of the cardiac cycle in which the atria contract is called atrial systole. This occurs during the P wave on an ECG and helps to push blood from the atria into the ventricles.
systole.
During the voluntary phase, the tongue aids in pushing and mixing food.Once the food enters the oesophagus, the muscles in the throat undergo a process known as peristalsis. During this phase, the muscles relax and contract to force the food from the mouth into the stomach.tongue
During S phase :)
It is called systole. This is when the ventricles contract and eject blood into the lungs (from the right ventricle) or into the systemic circulation (from left ventricle).
Once the ventricles contraction phase is over, the diastole starts. Then all the four chambers are in diastole, till the atria start to contract.
During the bench press, pectoralis minor will attempt to isometrically stabalise the scapulae by preventing a posterior tilt (backwards tilt), it does this pull pulling on the corocoid process insertion on the scapula. It will concentrically help to draw the shoulder forward (protraction) on the press phase of the movement by bringing the scapulae around the back of the rib cage.