Comprehensive Sports Guide: Rules, Conditioning & Equipment

Athletic mastery depends on understanding official gameplay rules, optimizing equipment technology, and implementing sport-specific conditioning drills.

Proper Bike Size by Height

When shopping for a new bike, you'll not only need to select the type of bike that best suits your riding style, but also which frame size will fit you. Choosing a frame that is too large or too small can lead to discomfort, pain and even injury.

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Should You Swim With Impetago?

There are several million cases of strep-related diseases including impetigo each year, according to the Centers for Disease Control and Prevention. Most of these cases occur in children, which may make it difficult for active youngsters who are told they can’t go swimming or pursue other activities during an outbreak.

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Little league team in dugout

High School Softball Rules & Regulations

Fast-pitch softball is the fifth most popular girls high school sport, according to the National Federation of State High School Associations. A total of 362,488 girls played high school softball in the 2012-13 school year.

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The Duties of a Soccer Linesman

In 1891, soccer referees moved from the touchlines onto the field of play. This brought about a new development: the introduction of a linesman, or assistant referee, on each touchline. The linesman’s role has remained fundamentally the same since that time.

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Coach in locker room, standing in front of chalkboard

Characteristics & Qualities of a Sports Coach

As you attend a sporting event, you watch the athletes go through a number of plays, trying to score points and beat the competition. Behind the scenes, the coach is calling the shots. A sports coach is the leader and motivator to the team of players and assistant coaches.

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When Should You Eat Before Playing Sports?

Timing and planning are everything when it comes to deciding when to eat prior to playing sports. Eating too much before a big game can leave you feeling tired or unmotivated. On the other hand, eating too little before playing sports can leave you feeling dizzy and weak.

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Group of children playing football

When Do Kids Move to Size 5 Soccer Balls?

The standard ball sizes intended for youth soccer players are 3, 4 and 5. Using the proper size allows children to develop their skills with soccer balls of the correct proportion. If necessary, ask the staff of your child’s soccer league or a coach which type of ball is best for your child.

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Rear view of men working in a workshop

How to Get Rid of Clicking Bicycle Wheels

Clicking sounds coming from bicycle wheels indicate something is out of adjustment or needs maintenance. Spokes and wheel bearings are potential noisemakers. Clicking or chattering at the rear wheel when you pedal suggests the freewheel may be the source.

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Over the shoulder view of two female boxers boxing in the boxing ring in Beijing, China

How to Size Women's Boxing Gloves

When picking out boxing gloves for women, you have three main considerations. First, size is important to ensure a comfortable fit that minimizes risk of injury to the hands and fingers. Boxing gloves also come in different weights, ranging from 8 to 20 oz.

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Male cyclist on track in countryside

The Differences Between a Mountain Bike and a Road Bike

For every possible type of terrain, there's probably a bike designed to handle it. Pavement and trails have very different surface characteristics that demand a specialized bicycle. The road bike, designed for pavement, has over a century of racing heritage and is the predecessor of every bicycle since.

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Baseball pitcher preparing to throw ball

My Tricep Hurts After Baseball Pitching

Repeatedly throwing a baseball puts your arm under a lot of stress. This can lead to injuries common in the upper arm -- from the elbow, biceps, shoulder and the triceps muscle.

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Smiling Man Swinging a Golf Club

What Is the Difference Between a 9.5 and 10.5 Golf Club?

One of the most important considerations when shopping for a golf driver revolves around loft. The loft of the club directly impacts the distance and trajectory of your shot as well as the direction of your ball off the tee. Drivers with 9.5 and 10.5 degrees of loft are among the most common on the market today.

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Men playing basketball outdoors

What Does B.E.E.F. Stand for in Basketball?

The B.E.E.F. principle in basketball is an acronym that helps novice players practice proper shooting form. The acronym traditionally refers to maintaining balance, focusing eyes on the target, aligning elbows properly and following through with stable arm and hand movements.

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young girl is swimming

Calories Burned in 45 Minutes of Swimming With a Kickboard

Using a kickboard in your swimming practice allows you to isolate your legs and develop a stronger and more effective kick. As a strengthening benefit, kickboards also help you to develop muscle in your glutes, quadriceps, hamstrings and calves.

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Basebal base

How Far Apart Are the Bases in Fastpitch 10U Softball?

Fastpitch softball diamonds are much smaller than baseball diamonds. At the higher levels, it is a quick game dominated by pitching, defense and speed. Bunting and slap-hitting are key offensive weapons and the third baseman and first baseman often play in tight.

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Bike for girls

What Kind of Paint Do I Use on a Bicycle?

After removing the old coat of paint and stickers and sanding down your bike frame, you need to choose a type of paint that will make your bike shine. You can always purchase a 99-cent can of spray paint from the hardware store, but the results won't be amazing.

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Woman weightlifting in exercise class

What Is the 5x5 Workout?

The 5x5 workout is a simple yet effective training system devised by football strength coach Bill Starr in the 1970s, focusing on compound exercises like squats, power cleans, and bench press to build functional muscle mass and increase strength.

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