For accelerating or decelerating movements, the moving mass model may underestimate the deflections of the beam compared with the presented model; while for uniform motion, both the moving mass model and the moving mass-payload model lead to same beam responses.
For example, accelerating or decelerating movements of the hands and feet may trigger eye movements.
The accelerating movement tends to induce larger beam deflections, while the decelerating movement smaller ones.
Because the body is moving backward, this implies a decelerating movement against the general direction of movement.
Irrespective of the timing, once OA has developed, quadriceps weakness reduces the ability to decelerate leg movement and the leg is less able to absorb impulse loads transmitted through the tibiofemoral joint; leading to an acceleration of cartilage degeneration [ 3].
More recently, there has been increased interest in slow reading as result of the slow movement and its focus on decelerating the pace of modern life".
Changing the direction of rotation involves appropriate muscle activation to decelerate one joint movement and then generate the opposite joint movement while maintaining a stable intraarticular environment.
Contrary to agonist muscles that are responsible for efficient movement execution, antagonist muscles mainly have assistive or stabilizing function necessary to decelerate the limb movement that leads to extended myoelectric activation [12].
The glenohumeral joint is subjected to opposing forces when the direction of shoulder motion is changed, accelerating and decelerating to make the movements.
The PSP decelerated between 50 and 20 Ma with a minimum plate movement at 20 Ma.
In fact, we may be seeing movement in that direction as former OMB Director, Peter Orszag reports, "health care costs have decelerated over the past few years, and Medicare costs have decelerated more than other health costs".
