From Latin flex, the flexion is the folding action and effect he body or any of its members. It is an approach movement between body parts through the action of muscles .
The muscle flexion allows the forearm to be brought close to the arm, for example. The opposite movement of flexion is known as extension . In this case, there is a distance between the bones or the body parts.
The flexion of arms , elbow flexion or lizard It is a very common physical exercise to develop the pectoral muscles, the triceps, the deltoids, the anterior serrato and the coracobrachial. The activity also helps improve anaerobic endurance.
To perform these push-ups, the subject must lie face down, with the palms of the hand glued to the floor, at shoulder height. The person must lift his body with the force of the arms and go back down to the ground. The arms, therefore, flex and extend alternately. Those who wish to increase the difficulty of the exercise perform the push-ups with one arm or by adding some weight on the back.
However, they are not the only types of push-ups that occur within what would be the muscular meaning. Thus, there are also biceps and even leg flexions. All these physical exercises are performed to achieve a magnificent state of form and have an absolutely fibrous and muscular body.
In the specific case of what would be the legs, the type of push-ups that exist revolve around the familiar squats and with them both the quadriceps and the vastus internal, the vastus external and also the anterior rectum are worked. This type of push-ups are considered by the experts as one of the toughest so it is recommended at all times that they are only performed by people who routinely practice physical exercise and have resistance in the muscles of the lower part of their body .
There are many tips that exist and should be taken into account by each and every person who is encouraged to do pushups in this regard. Among those is, for example, the one that is essential to adapt the push-ups to what would be the age, health status, weight and experience of individuals in these lides.
The mechanical bending On the other hand, it refers to the deformation experienced by an elongated structural element perpendicular to its longitudinal axis. Beams, plates and sheets are examples of these elements that usually support different levels of mechanical flexion.
However, we must not forget that we also use the term that concerns us within the scientific sector of Geology. In this case, within this discipline the word bending is used to define the bending, of soft cut, that the different strata of the earth are experiencing.
For the linguistics Finally, flexion is the modification that words experience through constituent morphemes to express various functions within a sentence . These alterations are linked to concordance and dependence with different sentence elements.