Soccer athletes build strong muscles without mass, they develop the agility to step around players; they move laterally, backward and forward with speed and they learn to kick with accuracy and strength. Getting in shape and developing the athletic qualities of a soccer player require daily dedication to training.

Replacing bike pedals is typically an easy task. However, a number of issues can cause one or both pedals to become stuck. If the bike is old, the pedals can become rusted, making them difficult to remove. In other cases the pedals have been put on too tightly.

Fencing, a unique combative sport that is part of the Summer Olympics, pits two sword-wielding competitors against one another in a contest of skill and athleticism. Each fencer attempts to touch the other with the tip of his sword to score touches, or points.

Sports help teenagers live a more active life -- thus reducing their risk of obesity, diabetes and other serious health complications – and athletics affect teens mentally, socially and psychologically.

There's no doubt that playing sports can potentially benefit your health. Some of the benefits are more obvious, but you may be surprised to find out that you can benefit not just physically, but emotionally as well.

Basketball is a fast-paced game that requires the knowledge and instinct to perform quickly and properly. The sport of basketball requires five basic skills. While some players might be more experienced with some skills than others, it is best to have at least some ability in all five areas.

When a soccer goalie stays inside the penalty area, he retains the ability to touch the ball with his hands. Once outside the area, rules against handling the ball apply to a goalie just as they do to a field player. Handling the ball outside of the goal box gives your opponents a direct free kick.

Water polo works every major muscle in your body. From kicking your legs to stay upright to surging through the water using your upper body strength, water polo puts demands on your physical fitness.

Freestyle swimming, also known as the front crawl stroke, involves movements that work muscles throughout your midsection, upper and lower body. Strengthening individual muscle groups can help improve your form and efficiency of the freestyle swimming stoke. .

The rules of basketball intend for the game to be contested with five players to a team, utilizing five athletes at five different positions, each with their own unique set of strengths and skills.

Unlike most sports, swimming doesn’t require much in the way of equipment. Swimmers typically take to the pool for competitions in a swimsuit, goggles and a swim cap. Yet during practice, swimmers often wear extra accessories, like swimming gloves, to assist with their training.

One of the controversial aspects of Tiger Woods' golf swing is the way he straightens his left leg before impact. The schools of thought on Tiger's move differ between whether his motion provides more power, or leads to leg and knee injuries like the ones Tiger has suffered.