Double Dribble. Dribbling the ball with both hands on the ball at the same time or picking up the dribble and then dribbling again is a double dribble. Held ball. Occasionally, two or more opposing players will gain possession of the ball at the same time. If a defensive player interferes with a shot while it's on the way down toward the basket, while it's on the way up toward the basket after having touched the backboard, or while it's in the cylinder above the rim, it's goaltending and the shot counts.
If committed by an offensive player, it's a violation and the ball is awarded to the opposing team for a throw-in. Backcourt violation. Once the offense has brought the ball across the mid-court line, they cannot go back across the line during possession.
If they do, the ball is awarded to the other team to pass inbounds. Time restrictions. A player passing the ball inbounds has five seconds to pass the ball. If he does not, then the ball is awarded to the other team.
Other time restrictions include the rule that a player cannot have the ball for more than five seconds when being closely guarded and, in some states and levels, shot-clock restrictions requiring a team to attempt a shot within a given time frame. Centers are generally your tallest players. They generally are positioned near the basket. Offensive -- The center's goal is to get open for a pass and to shoot.
They are also responsible for blocking defenders, known as picking or screening, to open other players up for driving to the basket for a goal. Centers are expected to get some offensive rebounds and put-backs. Defensive -- On defense, the center's main responsibility is to keep opponents from shooting by blocking shots and passes in the key area. They also are expected to get a lot of rebounds because they're taller. Your next tallest players will most likely be your forwards.
While a forward may be called upon to play under the hoop, they may also be required to operate in the wings and corner areas. Offensive -- Forwards are responsible to get free for a pass, take outside shots, drive for goals, and rebound. These are potentially your shortest players and they should be really good at dribbling fast, seeing the court, and passing.
It is their job to bring the ball down the court and set up offensive plays. Offensive -- Dribbling, passing, and setting up offensive plays are a guard's main responsibilities. The ground pushes up with an equal, but opposite amount of force resulting in the ball bouncing back up in to your hand Law 3. The energy in the compressed air is transferred back to the ball pushing it back into motion.
Why the bumps? Image Source: Pixabay. So the last detail they added to their new ball was little bumps on the surface of the leather called pebbling.
Adding these bumps was all about friction. When forces collide, friction naturally slows things down over time and the more points of contact an object has with another surface the more friction comes into play. So the bumps on the basketball basically increase the surface area of the ball and the amount of friction acting on it.
This makes the pebbled ball ideal for a player to grip, pass quickly, and dribble without fear that the ball will slip away in a random direction. Next time you shoot some hoops, observe all the features of the basketball that make it special. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. This site uses Akismet to reduce spam. Unlimited substitutions are allowed.
Point guard: Usually players with the best ball-handling skills and vision in the team play as point guards. Shooting guard: Typically the best long-range and mid-range shooter in the team. Players patrolling the position constantly look for three-pointers or can help drag defenders out wide to create space near the basket for their team-mates.
Small forward: Playing as a short forward needs a versatile skill set. It requires strength and height as well as speed and dribbling abilities. Mid-range and short-range shooting abilities are also important. Power forward: A power forward is somewhat similar to a small forward but with a bigger focus on physicality.
Center: Usually the tallest player in the team, a center is required to occupy the space nearest to the basket in both halves. In defence, they are tasked to pick rebounds and block opposition shooters while their offensive duties require them to finish off short-range moves or shield out defenders to allow their team-mates a clean drive at the basket.
NBA , the popular US-based basketball league, also follows similar rules with very minor alterations. Basketball rules: Get to know the regulations, the sport's history and rising popularity. Here are the rules of basketball. Basketball has been a regular fixture at the Olympics since The key in the basketball court is a rectangular painted area inside the three-point arc.
Sport Guide: Behind Basketball. Coaches Tips: Basketball - Shooting. Basketball: How to efficiently score a free throw. A Shot Clock stopwatch is typically displayed behind the basket during a basketball game.
Basketball legend Michael Jordan typically played as a shooting guard.
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