Wednesday, 18 July 2012

Skills and Fundamentals of Football


Skills and Fundamentals
Although size, power, and speed are desirable in players, the game's fundamental skills can be learned and perfected only by practice. Many a slower or smaller player becomes outstanding by mastering blocking, tackling, kicking, running, passing, or receiving.
Tackling.
In tackling, a defensive player's body and arms are used to bring a ballcarrier to the ground or stop the carrier's forward progress. In a tackle from the front, the tackler hits the opponent with the shoulder a few inches above the opponent's knees, at the same time wrapping both arms around and lifting the opponent, and then driving the opponent to the ground. Many times the tackle is made from the side or by grabbing a ballcarrier by the arm or the leg as the carrier races by. Sometimes it takes more than one tackler to stop a powerful ballcarrier. If so, the effective way to bring the carrier down or stop the carrier's forward progress is for one tackler to hit the player high and the other, low.
Running with the Ball.
In running with the ball the prime consideration is to gain yardage and to avoid fumbling or having the ball stolen. The ballcarrier protects the ball by placing the palm of the hand around the front part of the ball and tucking it against his side, his elbow firmly placed against it. The ball should be carried in the arm away from a potential tackler whenever possible, freeing the other arm for warding off (straight-arming) tacklers. Runners follow the paths opened up by their blockers, shifting directions quickly, changing pace, and forcing their way past opponents to gain yardage.
Passing.
Passing, or throwing, the ball is one of football's more difficult skills. The quarterback throws nearly all of the passes in standard offensive systems. Occasionally a halfback or fullback throws a pass, after first feinting a running play; generally, such a pass is thrown on the run. In rare instances an end, dropping into the backfield, will throw.
To be legal, a pass must be thrown from behind the line of scrimmage. The passer grips the ball with four fingers across the laces; the thumb is spread. With the elbow out in front and the ball held behind the ear, the passer releases the ball with a quick snap of the wrist. The ball must spiral, rather than proceed end over end, in order to move swiftly through the air and be easy to catch. The short pass is often thrown by quarterbacks on the run. For a long pass the passer must rear back and bring one foot forward, making certain to follow through with the body after releasing the ball.


Pass Receiving.
A pass receiver must have speed to get down the field and be shifty to escape opponents. A good sense of timing-knowing when the quarterback will release the ball-is essential. A pass receiver must catch the ball on the fly in midair for a legal catch. He literally "looks the ball into his hands"-that is, he keeps his eyes on the ball until it is firmly in his grasp. To make the actual catch, the receiver forms a pocket with his hands, palms out. Sometimes he may have to catch the ball on his chest or over his shoulder, while running at full speed. Only after considerable practice between the passer and his receivers can a successful passing attack be developed.
With the recent technological advancements, live football has added to the ever growing popularity of the game. People simply switch on their portable devices with internet access and start watching live football. This has made watching football, convenient like never before.

Grains on a Cricket Bat Matter


Each cricketer, whether amateur or professional, has a lot of different options when looking to purchase a new cricket bat. The obvious choices are long blade or short, weight and of course the grade of the willow used to make the bat. Another option that some are interested in is the amount of grains on the cricket bat itself.
I'd first like to start by a little background information on the grains on the cricket bat. The number of grains a cricket bat has can range from about 5 grains to about 20 grains. Each grain represents a year in the life of the tree. First of all there are bats with wider grains, or less grains. A bat with large grains came from a tree that grew rather quickly. Many factors can affect this such as water, sunlight and soil quality. A bat with less grains, or wider grains would come from a tree that is not as old.


A bat with just 5 grains on it is said to have wide grains on the face. A bat with wide grains, or fewer grains on the face, is said to have less ping, which will launch the ball. However, these bats will also typically last a bit longer than a bat with more grains. The reason it will last longer is because the wood, or willow tree, is not as old and will withstand a bit more.
A bat that has narrower grains, or more grains will most likely play a bit quicker than wider grains. Many more advanced players prefer these bats because of this reason. But, of course, the negative is you will find them to need replacement much more often, which can get costly.
The most interesting point to make is that a group of bats from the same maker, of the same exact line and same price point can completely vary in grains. For example, one could purchase 3 Kookaburra Big Kahuna bats and they could all have a different number of grains on them. Therefore, there is not a simple answer to how many grains a certain caliber of bat has.
In conclusion, whether you prefer a bat with fewer wide grains on it or a bat with much more narrow grains to it, it seems to not make one or the other a better quality bat. One would just have to decide whether a long lasting, sturdier bat or a faster bat is the most important.