The greater the friction between the supporting surface and the athlete's body, the greater the ability to maintain balance. Example: Wearing shoes that prevent excessive sliding on a playing surface.
Shifting the center of gravity toward an approaching force increases an athlete's ability to maintain balance. Example: A football lineman shifts weight toward the opposing line prior to the snap. An opponent can be forced to lose balance if pushed or pulled in the direction where the center of gravity is closest to the edge of the base of support.
Example: Boxers can lose balance when weight is shifted back on the heels. For positions of readiness, the shorter the distance the center of gravity must move to clear the base of support, the more rapidly the body can be put in motion in that direction. Example: Sprinters in the "set" position shift their weight in the direction of the race. An excellent resource for learning more is a book called Sport Mechanics for Coaches. This BOSU revamp provides four easy-to-distinguish quadrants that allow you to precisely determine your body positioning, cueing you for cardio , agility, strength, core training and balance.
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As when blocking bad pitches, the catcher must position the line of gravity in front of the force to throw out the runner. In the skill of rising and then throwing to the base, the catcher applies force rather than resists it. As the catcher rises, the line of gravity must remain centered to prevent falling over before the ball can be thrown. As the catcher draws back to throw, weight must be shifted onto the back foot, to the rear of the base of support.
As the throwing motion begins, the line of gravity shifts from the rear of the support base, through the center and front, ending up in front of the support base. As for the basketball post player, things have changed in the past two decades. What was once a position for massive, slow-footed players playing 5— 10 ft from the basket is now more commonly given to players who, although still very tall and long, have lesser mass in exchange for better foot speed and more perimeter-oriented skills.
The old-fashioned post player may have become an endangered species, but the importance of balance and stability for a large post player cannot be overstated. Basketball post players are subject to several particularly important principles when attempting to enhance stability in order to deter a bigger, stronger player or when themselves presenting the bigger, stronger player attempting to dominate. Athletes automatically have greater stability when they have greater mass.
Imagine how stable a mass like that is! At times, however, athletes of enormous mass can be put at a disadvantage when their momentum is used against them. The more mass one has, the harder it is to get going and the harder it is to stop or change direction. The mad rush of a lb sumo wrestler is fairly easily used against him if the opponent sidesteps and adds to the momentum with a grab or push propelling the first wrestler on down his initial course.
Basketball players of such size have a great advantage. This is directly related to stability, as the feet are the foundation of the body mass. If the stance is too narrow, as the golfer swings the mass will sway from one side to the other. The weight will be forced outside the right ankle on the way back and from there, many things could happen.
The center of gravity could be too high, causing it to move back and forth due to the momentum of the swinging club. If the stance is too wide for that particular player, the center of gravity could lower so much that it inhibits a turning motion and instead fosters a back and forth swaying motion. Good balance is imperative in movements in which the player is being forced in different directions. Stability is very important to those who wish to maintain a consistent center of gravity.
An athlete can be unstable, but in balance. The offensive lineman is more concerned with stability. A baseball player fielding a ground ball and throwing it to first must foremost be stable in order to move efficiently to the ball.
It is then that balance must be maintained in order to not only catch the ball, but to quickly recover so that an accurate throw can ensue. Defensive players typically are concerned with stability in the sports of basketball and soccer. Hockey could be added to this group as well, but stability is automatically compromised because the lack of friction.
Basketball defenders must move their feet quickly and keep their upper bodies on top of the lower body in order to move with the man who has the ball. This slows down the offensive players and hopefully forces them to adjust their shots. When addressing the golf ball, golfers concentrate on a good posture, fostering more stability.
Once the club is swung into motion, a golfer will adjust for balance if the stability, or center of gravity, is not towards the middle of the body. Balance is something that is affected by many factors. Those who are successful at good balance appear fluid and athletic. Those who are not look awkward and jerky.
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