Sentences with phrase «produce high forces»

The driver dummy's head contact didn't produce high forces, but the fact that the contact occurred means the head barely escaped severe impact.

Not exact matches

Planes were forced to fly higher and slower around populated areas, while factories were required to mitigate the noise they produced.

Job growth continues to produce high numbers and the labor force participation rate has improved as jobs are more plentiful.

Ford, by contrast, has focused on a genetic analysis, similar in impact to the introduction of German «higher criticism,» in which we are to recognize early or preliminary formulations, superseded by later revisions and insertions in the text; forcing choices among alternative and incompatible doctrines, and producing a theory of Whitehead's own historical development of his «final» ideas or positions (in which, for example, concrescence gradually supersedes transition, and the power of causal efficacy is reduced to the status of the past as material cause, with the future or «final» cause dominating the process of concrescence).

Yet with injuries forcing the manager to integrate a larger number of new players into his side than he'd initially have intended to, it's little wonder that Rodgers has turned to player's like Sterling whom he can trust to produce a high level of performance.

Where workers» rights are protected - when your food is produced by fully - trained staff working in safe and secure conditions - quality tends to be higher as the managers are forced to look for alternatives.

The scientists had produced mechanical defects in the particles first in simulations by high - power computers and then, in reality, with the measurement tip of a scanning force microscope.

When the team used forceps to simulate the peck of a bird's beak, the caterpillars forced air through the small holes on either side of their body — normally used for breathing — to produce a high - pitched whistle.

A high - precision motor gave a carefully calibrated tug to the sheet to subject the neurons to mechanical forces Parker calculated to be comparable to those produced by an explosion.

Sensitive to tiny variations in the gravitational tug of the moon, GRAIL mapped density variations below the surface (because regions of higher density produce slightly higher gravitational forces).

Using the high resolution x-ray computed tomography (CT) scanner at UT, they produced 35,000 cross-sectional CT «slices» of Lucy's bones, which they used to explore how forces were distributed across the bones, and so reconstruct how Lucy moved.

«People have tried to explain the Neanderthal face as designed to produce high levels of bite force and trying to explain the rest of a wide nasal breath as part of a larger tend,» he says.

«There's no real good evidence to say that Neanderthals are producing these high levels of bite force to begin with,» he says.

In fact, gamma rays are very high energy x-rays produced when powerful energetic forces strongly accelerate electrons and send them hurtling through space.

Nearly a half - century ago, scientists considered the synchrotron light appearing in their electron accelerators a severe hindrance to producing the high energy particles they needed to study the fundamental forces in nature.

The technique, which uses a heated atomic force microscope (AFM) tip to produce patterns, could facilitate high - density, low - cost production of complex ferroelectric structures for energy harvesting arrays, sensors and actuators in nano - electromechanical systems (NEMS) and micro-electromechanical systems (MEMS).

Moreover, the power supply system that drives current in the fusion facility's electromagnetic coils can potentially produce even higher forces unless properly constrained.

On the other hand I consider core stability the ability to prevent and minimise unwanted movement at the torso, whilst high levels of force are being produced elsewhere - specifically the hip and shoulder.

You may already know that Creatine is essential in helping your body produce energy rapidly which is perfect for you to push out those last reps.. When muscles run out of creatine, the body's high intensity system shuts down and the muscles are unable to produce force, so you need to keep your stores topped up with supplementation.

While I truly believe that having a separate day 100 % dedicated to training speed and explosion is the most effective way of getting an athlete to produce more force, it is not possible in a typical high school setting.

This is because the two lifts are performed at very high speeds, with great force, and through large ranges of motion (Fortin & Falco, 1997), while producing high power outputs, and are thought to have good transfer to athletic movements (Garhammer, 1993).

A poorly trained person always has a GTO that kicks in before much force can be produced, but with proper training, you can trick your muscles into contracting at a higher force and speed before the muscle - protecting inhibition kicks in.

For developing the ability to produce force at high speeds, most coaches make use of high - velocity, ballistic exercises like jump squats and Olympic weightlifting derivatives.

Comparing the hang clean, jump shrug, and high pull, Suchomel et al. (2014a; 2015d) found that the jump shrug produced greater peak power output, peak GRF, and peak velocity than either the hang clean or the high pull, although the force - time curves are similar across the first 80 % of the movement (Suchomel et al. 2015d).

The hang power clean produces less peak force and power output than other weightlifting derivatives like the jump shrug and high pull.

Comparing the hang power clean, jump shrug, and high pull, Suchomel et al. (2014a; 2015d) found that the jump shrug produced greater peak power output, peak GRF, and peak velocity than either the hang clean or the high pull, although the force - time curves are similar across the first 80 % of the movement (Suchomel et al. 2015d).

Greater muscle size is helpful for increasing high - velocity strength, as larger, stronger muscle fascicles are able to produce more force.

If all motor units have been fatigued before the low - force - producing motor units recover (which they do relatively quickly), then all fibres can be fatigued over the course of a high intensity single set (measured in Time Under Load (TUL) not reps).

The healthiest muscles are actually those found in a small, wiry powerful physique with modest size but high force producing potential and the ability to produce significant amounts of power and speed.

The lower the insertion, the higher the mechanical advantage, thus the more force one can produce.

This means that when caffeine stimulates higher circulating levels of epinephrine or serotonin, a portion of it will be broken down and the body will be forced to produce more to replace it.

Fast - twitch muscle fibers produce the greatest muscle force (i.e., strength) and have the highest potential for growth.

The primary way of coping is to use a wide range of stimulants to whip the adrenal glands to force them to produce higher levels of hormones so we can feel somewhat normal.

Obesity leads to insulin resistance, and our blood sugars start to go up, so our pancreas starts pumping out more insulin to try to force more sugar into our muscles, and eventually the fat spills over into the pancreas as well, killing off the insulin - producing cells, and we've got diabetes — in which case we may have to start injecting insulin at high levels to overcome the insulin resistance, and these high insulin levels promote cancer.

Without adequate muscle tissue, athletes will be limited in the ability to recover from long - term training cycles, have limited muscle unit recruitment patterns, and may lack the ability to produce high amounts of force (decreased muscle tissue, lack of muscle fiber recurrent, etc.).

This limits the availability of sun light and forces the leaves to work harder to produce photosynthesis, and the result is higher levels of chlorophyll.

As you can see from the chart, to produce high levels of force requires muscles to lengthen quickly, not lengthen slowly.

Therefore, improving COD ability involves increasing the ability to produce force at high velocities, and in progressively shorter periods of time, which suggests a need for high - velocity strength.

And of course, high - velocity strength training increases our ability to produce force at fast bar speeds, and less at slower bar speeds.

In other words, producing very high levels of force limits muscles to shortening slowly, while shortening limits muscles to producing a much smaller amount of force, even though the effort exerted is maximal in both cases.

Similarly, when high velocities are required (such as during javelin throwing), the muscle force produced is much lower.

The high altitude is why maca root is so healthy in the first place; the bitterly cold weather and nutritionally weak soils force the root to produce defences to survive, in the form of antioxidants and phytonutrients which end up affecting hormones in humans.

The very low carb intake forces the body to use fat for energy instead of glucose, which produces a high level of ketones in the blood, hence the name.

Power should also be targeted alongside strength development, as we have to remember that sporting movement requires force to be produced in a short space of time and at high movement velocities.

Since sprinting involves extremely short durations of time available for force production, it seems likely that strength training focused on explosive, short duration contractions (like ballistic training) will produce neural adaptations that increase high velocity - specific strength, and which transfer well to sprinting performance.

This means that sprinting requires high - speed force production, and yet this force must be produced in very short periods of time.

This means that high - velocity sprints provide small time windows for forces and impulses to be produced.

This is equivalent to saying that vertical force must be produced faster, or that high - velocity axial strength becomes key.

Higher tendon stiffness makes the muscle elongate more, which necessarily increases its contraction velocity, thereby reducing its force producing capacity.

Anteroposterior exercises involve greater forces closer to full hip extension, while axial exercises tend to produce greater forces in high degrees of hip flexion (Zweifel, 2017).