Question

Please explain sitting on a chair and standing up on how biomechanically the following phases work

Standing-

Squating down -

Sitting down-

Standing up-

How does sitting on a chair and standing up work Mechanical and Anatomical? ( use anatomy)

Answer 1

Biomechanics can be defined as the study of the mechanics of the living body. This is related to the force that is exerted by the muscles and gravity on the skeleton structure. Biomechanics is the study and function in which different mechanical aspect of the body is studied. These are also referred to as the study of human movement including the interaction of sport and athlete as well as equipment. This deals with the locomotion system in which the musculoskeletal system is engaged to perform a certain kind of movement and work.
1. In terms of biomechanics, the standing position is the structure or position in which change in one joint alignment is observed that required in knee flexion and extension. This is a kind of movement coordination in which human beings bend down towards the transverse plane.
2. Squatting down the body posture in which individual display ample mobility and joint range of motion. This helps the people who safely perform squat with the full range of motion. An upright position with arms represents the variation in body motion.
3. Sitting posture in biomechanics represents the weight transfer in different positions. As compared to the other body structure sitting decreases the lumbar lordosis and hence the back muscle activity or disc pressure is observed.
4. Standing up posture changes the alignment of the joint which also requires frequent changes in the joint. This is related to posture and movement of coordination.
Sitting on a chair and standing up mechanically and anatomically are the position in which the movement is observed in the desirable condition. This involves training all around while sitting, walking, and lying in a different position. Different type of transition from sitting and standing is observed including stand up straight and lying down on the feet.