Sentences with phrase «elastic energy»
Elastic energy refers to the energy stored in an object when it is stretched or deformed and has the potential to return to its original shape. It's like when you pull a rubber band and it stores energy that can be released when you let it go. Full definition
Additionally, with the calves in particular, muscle damage could limit the use of elastic energy and the stretch shortening cycle.
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Komi PV, Bosco C. Utilization of stored elastic energy in leg extensor muscles by men and women.
They expected that longer tendons would be a good thing: they can store more elastic energy simply because they're longer.
Also, the conventional deadlift begins with a positive phase that does not allow you to accumulate elastic energy in your muscles during the descent (as occurs during a squat).
The equation «gives the ideal elastic energy in the rope as a function of how much the rope stretches,» Milton says.
Instead, researchers report online today in Biology Letters, the muscle loads elastic energy into the frog's ankle tendon, which then releases tension like a rope in a medieval catapult.
The exoskeleton system includes elastic energy storage elements at the hip and ankle, and a variable - damping mechanism at the knee.
Eccentric training is, therefore, a necessary component in the development of stronger, more powerful athletes as eccentric strength provides enough structural integrity to store elastic energy during plyometric - like activities such as throwing, jumping and sprinting.
Then he uses everything he knows about elastic energy to build a full - size catapult that hurls pumpkins!
It strengthens the muscle - tendon complex and results in the muscle - tendon complex being able to store more elastic energy.
When the tendon can elongate, this permits power absorption and power attenuation, which involve the storage of elastic energy (Roberts, 2016).
This suggests, say the researchers, that myosin stores elastic energy that can be used in the next contraction in the same way a stretched spring holds onto energy and releases it when it recoils.
Each of these movements relies on the concept that when a muscle is rapidly stretched, elastic energy in the muscle's tendon is built up and briefly stored there, and when the muscle contracts, the stored energy in that tendon is released, thus contributing to the speed of a movement or contraction.
We also know that the northern coastline is one of those areas... because it is building up that elastic energy that will eventually be released in an earthquake.
Latched into this position, the jaws store elastic energy.
When a strain or deformation is exerted on an elastic material, elastic energy is stored and when the deformation is released, the material bounces back to its original shape like a rubber band.
Conversely, as you uncrumple the paper — or a candy wrapper — some of the elastic energy comes out again as a series of cracking sounds.
Virtually all the elastic energy in the sheet is concentrated in the ridges.
A thin sheet of fabric or tissue, Mahadevan says, is like a spring: When you deform it, it stores elastic energy.
The more complicated the knot, the more you have to bend the rod to tie it, so the more elastic energy it acquires.
«The formation of ripples in these strained 2 - D materials provided us with fertile ground for exploring how macroscopic models for the elastic energy can be combined with microscopic theories for the strong underlying van der Waals interactions,» said Robert A. DiStasio Jr., assistant professor in Cornell's Department of Chemistry and Chemical Biology in the College of Arts and Sciences, and one of the paper's senior authors.
This is performed by pressing dead weight off your chest, with no eccentric portion, which ensures that you can't use built - up elastic energy to help push the bar up — you're forced to rely only on your musculature.
As a conclusion we might say that the advantage that knee wraps provide is purely mechanical, resulting from releasing the elastic energy created with the decent.
They do, with no reasonable doubt, strengthen the muscle - tendon complex increasing tolerance under load (stiffness) and, therefore, the amount of elastic energy that can be stored before it eventually dissipates.
The second mechanism of the stretchshortening cycle (the mechanical model) involves the use of the elastic energy of the muscle - tendon complex.
The stretch shortening cycle (SSC) refers to the muscles ability to store and use elastic energy to create more powerful contractions.
The underlying mechanism of the SSC is, that during the lengthening or eccentric contraction the muscle and tendons can store energy, often named as «elastic energy», and this energy can be released during the shortening or concentric contraction.
This storage of elastic energy can be used for more forceful muscle contractions, which means your performance in activities like running, throwing, hitting, and jumping can be augmented by multiple times.
The Sprint Thrust is designed for the football lineman, sprinter, swimmer and any athlete looking for explosive power with the use of bands and elastic energy.
This is probably because of titin is elongated during the eccentric contraction, which allows the muscle fiber to store elastic energy.
This elastic energy is then released during a subsequent isometric contraction.
With just 997 kg to haul around, the VW pulls strongly in - gear, with the sort of elastic energy that's a characteristic of the best hot hatches.
Aside from their surreal melding of mechanical and organic subjects, DiBenedetto's paintings and drawings capture furtive, elastic energies; they seem to threaten to burst from their frames.
And yet don't move until stress is applied and elastic energy accumulates?