Comprehensive Sports Guide: Rules, Conditioning & Equipment

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

Young man holding his head, close-up

Is It Normal to Get Headaches After Football Practice?

You should always pay attention to a headache before, during or after a football practice, because it might signal something much more significant. Headaches can arise from something as simple as dehydration, but they can also signify a brain injury, such as a concussion.

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Proposed Keystone XL Pipeline To Run From Canada To Gulf Of Mexico

What Do You Have to Wear in Football?

Football is a fast-paced sport that is filled with incredible runs, passes and catches, as well as violent hits and dangerous tackles. Every play in a football game ends with a tackle and, in some cases, it takes a group of players to bring down a runner or a receiver.

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Man attempting to through basketball in to the basket

How to Jump Higher to Slam Dunk

Dunking a basketball is one of the most challenging physical activities you can do. Regulation basketball goals are 10 feet high and you must jump well over 10 feet in order to slam home a dunk. Players wishing to dunk a basketball must improve their jumping or leaping ability.

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Group of children soccer players embracing standing in front of coach, back view

How Many Youth Participate in Sports in the U.S.?

Having fun, making friends and getting exercise are just a few benefits for youths who participate in sports. However, sports also help children learn and hone skills such as how to challenge themselves and how to cope with intense competition.

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Runners jumping over hurdles

The History of Athletics

Athletics is often used synonymously with any sporting activity, but in most cases, athletics refers primarily to track-and-field events that involve running, jumping or throwing.

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Female Crew Team Rowing

The Height & Weight of Female Rowers

The height and weight of rowers have a direct correlation on the power of their stroke. University of Copenhagen exercise scientist Niels Secher's research shows that elite rowers are tall and have lean, muscular bodies.

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bicycle motor

How Does an Electric Bike Speed Controller Work?

The mechanism of an electric speed controller varies depending on whether you own an adaptive or purpose-build electric bike. An adaptive bike includes an electric drive system installed on an ordinary bicycle.

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Mother and daughter race mountain bikes

The Best Hybrid Bike Tires

Your hybrid bike has a few design features to enhance your comfort while riding, but few do as much for reducing the jarring and vibration of city riding than your tires. Tires provide absorption and traction, and hybrid bike tires excel at this with wider tread, lower tire pressures, and enhanced grip.

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Young Boxer fighter

Free Online Boxing Training

Boxing isn't an easy sport. In fact, the U.S. Olympic Committee voted boxing as the most difficult of 60 sports in a 2012 survey published by ESPN. Whether you just want to get into shape or step into the ring for real one day, you have a host of options at your disposal for boxing instruction.

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Cyclocross racing

How to Size Cyclocross Bikes

Cyclocross bikes are designed for versatile terrain. When purchasing one, the correct fit is imperative. An ill-fitting cyclocross bike is uncomfortable and can cause back pain. When sizing a cyclocross bike, the two things to consider are frame size and saddle height.

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How to Clean a Leather Basketball

A good leather basketball can last for years if you maintain it properly. Though many players don't notice, leather basketballs can collect a significant amount of dust and grime.

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Young female jogger running outdoors

Marathon Training Diet Plan

Training for a marathon takes dedication, time and proper fuel in the form of a solid diet plan. While you're training, keep an eye both on the snacks you eat to power a long training run and on the nutritious meals you eat throughout the rest of the day -- both can make a difference between eventually crossing the 26.

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bike

Does a Bike Trainer Damage Your Bike?

When the weather turns sour many bicyclists retire their machines to wait for the next season. For those cyclists who want to continue riding in the off-season, an indoor bike trainer is a solid option to stay in shape. In general, bike trainers are very safe to use on bicycles, even very expensive carbon fiber bikes.

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young tying his shoe laces

How to Tie Shoes for Ankle Support

Over pronation, or rolling your foot toward your arch, may weaken your ankles and make you more prone to twists while you run or walk. Wearing a shoe with proper ankle support, such as a high-top style that wraps around the ankle, can help correct the issue, but you canโ€™t wear high-tops at all times.

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Woman on bike with sunflowers

3 Wheel Bicycle Pros & Cons

Three-wheeled bicycles, more commonly referred to as trikes, come in a range of designs. Some resemble traditional two-wheeled bikes with frame modifications to accommodate a wider axle and additional rear wheel. Others are recumbents, supporting the rider in a chair-type seat, with a frame that is low to the ground.

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Couple mountain-biking

Specialized Bicycle Speedometer Instructions

Specialized Bicycle Components produces a variety of bicycles and bicycle products, including computerized speedometers. With a touch of a button, these devices provide valuable information such as the time, the miles youโ€™ve traveled, your speed and the temperature.

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old boxing gloves and punching bag hang on wooden background

How to Inflate an Everlast Speed Bag

Speed bags are an effective tool for training hand speed, rhythm and timing while building endurance in your arms, shoulders and back. Small bags, such as Everlast's 8-by-5-inch Kangaroo bag, moves faster, so it requires considerable skill to control.

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portrait of a young boy riding a bicycle

The Difference Between Boys' and Girls' Bikes

Although you can usually tell at a glance whether a manufacturer is marketing a bicycle to a girl or a boy, the differences in the frames are largely cosmetic. The main distinguishing feature of a male's bike is the metal bar connecting the handlebars to the saddle, which bicycles for females traditionally lack.

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