human muscle chart

Biology questions?

student wanted to see the growth of plants in five different samples.he soil planted the same seed in identical containers and left them together in sunlight.he full gave each plant the same amount of water, and charted the growth of each stem. What is the indepencia variable in this experiment? a) the soil b) light c) container d) seeds of Datura stramonium jimsonweed normally has 12 chromosomes of an egg cell is weed? a) 6 chromosomes b) 12 chromosomes c) 18 chromosomes d) 24 chromosomes is an important muscle in the human body? a) biceps b) deltoid c) pectoralis major d) sternum giant fern fossils have been found in canada.which conclusion can be drawn from this discovery? a) Canada once had a climate much warmer b) giant dragonflies lived among the ferns c) Canada grants a covered an ancient sea d) dinosaurs lived in Canada

1. soil, because it is the variable that is being altered by the experimenter to observe the dependent variable (plant height) 2. if the weed is not asexual (which means it has some relationship to the sex of plants) and then an unfertilized egg cell has 6 chromosomes until combined with pollen (sperm) with the other 6. if asexual, which will have 12 chromosomes and to be perfectly (except for errors) identical to the bush parents. 3. the sterum is a bone located on the top half of his chest. the biceps is the large muscle in his upper arm, deltoid muscle is its shoulder, the pectoralis major muscle is the chest (your pecs) 4. ferns are not my specialty, but I think it requires a hot climate (But do not take my word for it)

The Truth About Training vertical jump

The best way to increase your vertical leap seems to have become something of a mystery these days athletes wonder why the guy with very thin legs can jump high, and the really muscular, with thick legs, wonder why jump from one leg is much easier for some and more difficult for others, they wonder why so many training sessions may yield so little. Unknown athletes are vulnerable to the limited information provided by the ease of Internet publishing. One child had a scale as part of his training jumps; another wanted to know how much time would pass before he could dunk if jumping rope every day, a 5'7 "13 year old girl wanted to make a mate before high school, the list goes on and the misinformed.

This state mystery of vertical jump training led to a tendency to seek new revolutionary exercises and products, a mystery has to have a crazy answer, right? Thus we see that foreign products as insulators calf Jumpsoles and vertimax, and there are plenty of programs offering "revolutionary education" of "vertical jump experts." There is also a gravitational less familiar, less traditional exercises. Many athletes learn about plyometrics and think that this type of training that is specific to jump should be the answer. Makes much sense when a person first hears about rapid muscle contraction and slow to just train with plyometrics. Or there is the view contrary that squats and power lifts are the only thing needed for an exceptional vertical. Proponents of this view is based on the fact that the lifters world class Olympic often have vertical of 36 inches or more. My goal is to eliminate confusion with the simple, factual information.

The truth is that every athlete is different and will have to do training that suits their individual capacities. Many people are looking for a magical training or even an exercise that make them a superstar. That's not the way it works, things are a little more complicated than that. However, if you understand some things about the human body can be easy to create a training plan wisely and effectively. I began sharing what I learned who I can, because I am yet to find a complete source of accurate information available to all. Everybody wants money for the formula of his "breakthrough secret". Leap in quality training is not a secret or a mystery, and I do not an athlete must pay $ 40 for a list of exercises and a table of numbers. I hope to equip you with the knowledge that will help you train intelligently for the remainder of his life. Yes, I have the vertical jump training programs and exercise videos available for free, but I also want you to understand the science behind the training.

JUMP Basic Sciences
The height of a projectile flies is determined by the speed of center of mass that leaves the ground. The more faster than the initial upward velocity, the longer it takes for gravity to slow the projectile, and the largest traveling. In the case of a man jumping, projectile is the body, and the initial velocity is determined by the acceleration of the center of mass due to the force generated by the body. If you want to increase your vertical jump, the goal is increase the force that your body can generate. Simple enough right? Just lift weights and your muscles grow, your legs will be stronger, and you jump high. This is true to an extent, but it is likely that at some point discover that training is not as easy jump.

The truth is that there are three different muscles, tendons, nerves and skills that contribute to falls, or more athletic moves for that matter. The strength of the first is the maximum capacity, which is as much of force a muscle can exert. This is the most familiar muscle quality and most capable. Increased resistance training in common, that most people are familiar. The squat is an example of a resistance training exercise used in training jump. The second skill is the rate of development of force, more simply said the explosion. The muscles can not exert its maximum force immediately, but takes a little time to activate all fibers muscle. That time is small, only a fraction of a second, but still longer than the time it takes to jump, which means that the full force of a muscle can exercise can not be used in one hop. This is the reason for the gap between strength and jumping ability.

Consider this scenario ... Say you weigh 150 Timmy pounds and can carry up to 500 pounds of force at its center of mass (COM) in the range of movement jump. Timmy jump start the movement, your body is not generating more than 500 pounds of force yet. 2 / 100 of a second after his muscles began to develop strength, which is putting out 150 pounds, and his companion begins to accelerate upward. A 1 / 10 second, the legs are putting out 215 pounds of force, and his partner is accelerating rapidly. By 2 / 10 second, the strength of his CMO has increased to 350 pounds, but unfortunately the legs and back are fully extended, which has been blown. Timmy never got to use their strength. These numbers are purely hypothetical force, but 2 / 10 second is a common term of the proposed jump. The maximum strength of muscles exercise an athlete can not be generated at that time. The target is to train athletes to increase the percentage of maximum force that can generate sufficient speed to use in all athletic exercises and jumps.

This capability is enhanced by exercises that require quick muscle contraction, Olympic lifts (cleaning, Snatch, asshole) and plyometrics are the most common. Note however, that the exercises that use moving very fast to little to increase the maximum muscle strength. Rather it is the nervous system's ability to quickly stimulate the muscle fibers is the focus of this training. And the other issue that contributes to jump is the elastic force. This is the ability of the muscles and tendons to store energy in a section and use it in the next contraction. This process, called the stretch-shortening cycle (SSC), is what causes a greater leap from an approach that from a dead stop. (Quick note: lengthening contraction called eccentric muscle, the shortening is concentric, static is isometric. The CDC uses all three in quick succession) T

the body human, of course, use a counter before reaching movements in order to take advantage of this elastic force. As he bent to jump or pull your arm back to launch, is using the elastic force to add strength to the motion. The trick is that the desired movement must immediately follow the final stretch to keep the energy dissipation. To demonstrate this, make a natural jump from a standstill and take note of how high you get. Then make a jump, but paused for a second in position squat before exploding upwards. The second jump should not be so high, because the energy of the drop in the breech position is dissipated during the break. The deadline for contraction involvement of a muscle stretch followed by shortening is quick plyometric. Exercises that use this type of contraction are labeled as "plyometric". This type of training is what increases the elastic force.

Vertical jump training should be tailored to individual strengths and weaknesses of an athlete in the areas that have been mentioned. Therefore, it is wrong to offer a single program and ensure a particular result to anyone who tries it. A basketball player can not be squat their own body weight will not benefit from a plyometric program, and a bodybuilder squats twice their body weight, you gain some experience adding 20 pounds to his maximum squat. An effective training plan should take into account all facets of vertical jump. So in my = "_blank"> vertical jump site training provided objective methods for assessment of himself, so he knows that the areas most in need of work. This is very common than just giving you exercises and assuming that will be effective.

STRENGTH TRAINING
Strength training has been dismissed by many when it comes increase jumping ability. Many people say that squats will make only slow down, weigh down, and reduce their flexibility. This is simply wrong. Why is it that Olympic sprinters can squat at least twice its own weight? What most people do not realize is that there are different objectives one can shoot for the use of different principles of strength training. There lifters can squat a ton, but they are very good athletes, but this is because they do not train for athletics. For athletes, especially those who want to jump higher, the goal should be getting stronger and more explosive. The key to the effective lifting is to apply this philosophy in each repetition. This means the application of such force as possible from the beginning of muscle contraction to the end, even if there is no need to move the weight. This movement will result in faster, more explosive.

In all representatives to complete into a workout, you should concentrate on being explosive. Try throwing the weight through the roof. Movement is slow in lifting for bodybuilders. They train for size and definition. The strength gain bodybuilders is much smaller for use in the sport. Check out The World's Strongest Man competitions. The guys who compete in which can be great, but they are nowhere near as big or chiseled in some professional bodybuilders. They train for practical force, because they are athletes, not only the masses of muscle. In my training programs that will make some duplicates that are slow, but will be slow, since it literally can not move the weight more fast. You should never choose to move slowly.

The smart first step in training is to develop a vertical force base. Squats and deadlift are the most basic lower body lifts. Strength training itself can produce wonderful results and maximize efficiency and security of explosives and plyometric training.

THE TRUTH ABOUT PLYOMETRICS
Plyometrics are easily the most prescribed form of training to increase jumping ability. They use the energy stored in a stretch elastic to add strength to the joint movement. This promotes the increased speed of development strength and elasticity of the muscle-tendon complex, both of which are crucial to jump. Therefore, plyometrics are excellent for increasing jumping ability.

So why is it that athletes who many see little or no benefits for conducting this type of training? The answer is that both speed of force development and elastic strength are limited by the maximum force. Think about it ... Say Timmy muscles can use 70% of their strength Maximum jump. Timmy is a plyometric program success and that number increases to 75%. If he can squat 100 pounds, will he see a big improvement on his jump? No, is the use of a larger portion of its maximum strength, but its maximum force is too small for the supplementary part to mean much. Consider elasticity now. Think of a rubber band. It is a stronger band made of rubber more elastic material, or is it thicker? It is thicker. Similarly, muscles and tendons can not only continue to grow more and more elastic. But if they get stronger (like a rubber band thickens) and the level of elasticity is maintained, will increase its elastic force.

Therefore, developing the maximum force should be the first step in jump training. Almost all the programs available today are focused on vertical plyometrics, many completely eliminate strength training. A person who lacks the speed of development severely strength and elastic strength may see some results of this type of program but can not reach its full potential without gaining strength. Furthermore, it is much more common than young athletes lack the force of plyometric lack capacity. The action of the muscles used in sports and games during sprinting, cutting, and jumping is plyometric. Young athletes are constantly training the elastic force. Moreover, many middle school children are in the weight room do squats? A young athlete's typical to see the limited results of plyometric training, reserve because there is very little resistance to exploit. The best approach to increase vertical jumping ability for a young athlete is first to develop maximum strength, while continuing to participate in athletics to promote the transfer of force to the athletic performance. Since age 13, I added to my 12-inch vertical at about 7 months using only strength training. You may also might have made progress through plyometrics alone, but then would have had to use force when I did more training in high school. In contrast, I had the strength, and increased my vertical another 8 inches when I was 15, with very little knowledge I have now.

Exercises at all levels intensity have been thrown into the category plyometric with little explanation of their differences. There are lighter intensity exercises like ankle bounces and the line hops. These are exercises that most athletes can do effectively without risk of injury. Drills such as jump squats and delimitation of medium intensity. The two original plyometric drills, depth jumps and drops in depth, are of the highest intensity. These exercises and variations using the stretch reflex. Built in human muscles are devices called muscle spindles that sense the type of change in the length of a muscle. The stretch reflex occurs when the muscle spindle causes a contraction of the muscles associated with the aim of returning to a given length. This is an involuntary neurological function demonstrated by the familiar procedure in the doctor's office to take the knee to invoke a kick. The tap on the patellar tendon stretches the quadriceps muscle fast enough to activate contraction. The faster that muscle length is changed, the greater the stretch reflex contraction causes. High-intensity plyometric exercises involve rapid elongation of the muscles that cause contractions strong reflection. When this involuntary action is combined with neurological voluntary muscle contraction, force production is extremely high. In addition, a factory tendons contain a device called a Golgi tendon organ, which detects the voltage and sends a signal associated inhibitory and causes muscle contraction in the antagonist muscle, reducing the net force in the direction of movement of the joint. This helps precise motor control and also protects the joint. Plyometrics High Intensity less than the sensitivity of the GTO to allow more net force in one direction.

It is common opinion that an athlete must be able to squat 1.5 times the body weight before performing these exercises high intensity, the muscles and tendons need to be well developed to support the additional force effort. The key to a successful program is the determination of the combination of strength training and plyometric training will be most effective. Again, this varies among athletes, so it is necessary to evaluate the strengths and weaknesses before the creation of a training program. Many products do not meet the customization.

FLEXIBILITY
Flexibility is a crucial factor in the development of jumping ability, particularly in the development of elastic force. There are a couple of reasons for this. First, jump depends on the conservation energy in the muscle-tendon complex to add strength to the movements of several sets. If your muscles and tendons can not stretch, they can not store energy very well, and you will not get much of stretch-shortening cycle. Increased flexibility will allow more energy to be stored on a stage which is used in the following concentric contraction. Second, remember the Golgi tendon organ mentioned above, but prevents high tension in the tendon complex muscle that could cause injury. Obviously, you want to develop maximum tension force movements. The muscles and tendons that are inflexible are more susceptible to injuries, so that the sensitivity of the GTO is greater. Greater flexibility leads to less interference in the development of force by the GTO.

Importantly, there is a difference between static flexibility and dynamic flexibility. There is a limit to the amount of static flexibility you want, because you want your tendons Spring return from a flight are not there. Athletes want tendons are stiff, or resistant to change in length. A tendon is a strong stiff spring. Dynamic flexibility is what is used for jumping. I use both static and dynamic stretching to increase flexibility, but once a good level of flexibility is reached, you can stop all static stretching. To be covered more in my training center. Some of you may think they are flexible, just know that there is more flexibility than the sit and reach test. My training programs include some exercises that will show if you're really flexible.

WHAT'S ABS?
What is the contribution of abdominal strength to jump? Some would say there are none, and it would be wrong. Since the hopping motion does not include the bending of the torso, abdominal muscles really do not contribute to the strength of his jump. The that are important for creating stability.

The stability of a very important factor in the jump. You must have stability in your legs and torso in order to transfer force. This is a difficult concept to explain, because you can not really picture transfer force, but I will do my best. When jumping, the force that sends its upward the body comes from the word. This may seem incorrect. The body generates the force that pushes down on the floor. According to Newton's 3rd law, the plant will leave behind with the exact same amount of force. Imagine if you ran to jump, but the place where his feet were planted was a trap. You could push down but not go up because the trap door would fall instead of pushing back as the word would.

Now, knowing that the force that drives your body is land, it makes sense that the force must be transferred through their legs to their center of mass, which is in his torso. For this to be done effectively, you is that central and joint stability. If your ankles, knees or hips wobble, the energy is lost. Therefore, a sprained ankle or knee may continue to limit athletic ability, even after the pain subsides, and muscle strength again. Some other examples ... try to make a plate with his hands planted in an exercise ball. The ball creates instability, the arms will move, and the energy is wasted making the plate very difficult. Or imagine trying to jump on the ice. The ice creates instability, so that his jumping ability is limited. If the nucleus is unstable, it will not be able to apply force to push her into the air. Imagine trying to launch a large cube of gelatin in the air. You could not get too high, because the gelatin is unstable. Put that same bucket of jelly in a pan, and you will be able to throw much higher despite the extra weight, because the bread makes it stable, allowing you to apply force to it. Similarly, the base should be solid for applying to it the great amount of force needed to send in the air. Try to feel your abs while you jump, flex naturally very hard to make your body block.

The Most athletes will have sufficient core stability as not to be limited in a similar movement to a standing jump. But in sports, you will want to to maintain the stability of the base in all kinds of positions, moving in all directions, and contact with other players. Therefore, it is wise to continue to increase the strength essential throughout his entire career.

TYPES OF MUSCLE FIBERS
You may have heard about fast and slow muscle fiber. You may have read only fast-twitch fibers are used in the jump and sprint, you may need to read faster and faster or jump higher is not possible unless you are one of those blessed with a high percentage of fast twitch fibers. Do these people have an advantage? Yes, it is the primary factor affecting athletics? Absolutely not. Those who are not as genetically gifted, certainly should not give up on jump training or become a great athlete in general.

There are three types of slow-twitch muscle fibers of type I, type IIB fast-twitch, and type II, which is rapid but not as fast as type IIB. The common mistake is that type IIB fibers are the ones that are used for explosive movements like jumping. The thing to understand is that although type I fibers are not as fast as type II, only reaching full contraction force in less time than it takes to go and, therefore, are fully utilized. The much larger factor is the speed explosiveness to which groups of fibers called motor units are stimulated by the nervous system. The activation of motor units is the process that takes longer than the movement of jump and limits the amount of force put on explosive movements. Therefore, it is much more important to train the nervous system to excite more motor units more faster than motor units are made of fast-twitch fibers. Explosive training is increasing the capacity of the nervous system. Moreover, muscle fibers but not to completely transform from one type to another, his body slightly alter the behavior of muscle fibers on the basis of demands. If an athlete trains through slow movements, their fast-twitch fibers to act more like slow. Similarly, using the movements of the maximum speed fiber causes slow-twitch to move quickly.
Therefore, please do not feel like you have no chance of becoming a great athlete, and they are not as genetically gifted as some may be. Take it from me, genetically, I'm pretty normal, but I am certainly on average athlete. The intelligence effort and will take far in sports training and in life.

I think I have enough information to help you make effective training plans in own. However, I realize that many readers are looking for real jump training, many athletes also need instruction on the proper execution of exercises. I created my own target = "_self"> Site training jump with multiple program options and workout videos to try to satisfy this need. Recently I decided make this site free for all. I hope it is useful to you.

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