Sports & Fitness: Performance Training, Rules & Recovery

Elite athletic performance and general fitness are sustained through structured hypertrophy strategies, sport-specific conditioning, and rigorous adherence to injury prevention protocols.

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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attractive young woman doing sit ups

Do Solar Belts Work When I Exercise?

The promise of sweating away belly inches lures people to buy neoprene belts. Due to crackdowns by the FTC, weight-loss product marketers take more care with their claims. Most purveyors of solar belts refer to losing "water weight," not fat.

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Sudden Increased Heart Rate

Normally, an adult's heart beats 60 to 100 times per minute. You may experience an occasional sudden increase in heart rate that resolves within a few minutes. This is known as a heart palpitation, and it is usually not harmful.

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Athlete refreshing water

How Does the Body Maintain Homeostasis in Response to Exercise?

When you sweat, breathe heavily and feel your heart pounding, it doesn’t just mean you are having a good workout. These physiological factors are also vital to your body maintaining a state of homeostasis. Homeostasis is defined as a constant, steady environment despite external changes, such as exercise.

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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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Young woman exercising in a gym

How to Lose Arm Fat Fast for Women

You’ve recently tried on a strapless dress and noticed that your arms are looking soft and flabby. Having excess fat on your arms can cause self-consciousness about showing off your upper body. You aren’t doomed to a lifetime of long-sleeved shirts.

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Basketball Free Throw

The Distance From the Hoop to the Free Throw Line in Basketball

The size of a basketball court varies among leagues. A professional court is larger than a high school court. Other court dimensions, such as the 3-point line, also vary. The distance of the free-throw line from the hoop is the same for all levels of play, except international competitions.

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Percentage & Statistics for Football Players & Serious Injury

Football at the collegiate level produces the greatest amount of catastrophic injuries compared with any other sport, according to the Annual Survey of Catastrophic Football Injuries. The majority of catastrophic football injuries are associated with defensive players blocking and tackling.

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Hispanic woman doing ab crunches for fitness

Beginner Exercise for Belly Fat

A beginner doesn't need a rigorous fitness routine to start firming and toning abs to help target belly fat. Practice exercises designed for beginners, at your own pace, until you feel comfortable enough to try more challenging ab workouts. This way, you'll tone your abs gradually as you increase your fitness level.

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View of sun shining on lake from patio with swimming pool

The Length of a Lap Pool

Residential pools come in all shapes and sizes, but lap pools and competition pools usually conform to certain standard dimensions. Pools that have the correct dimensions can host national or international competitions.

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teenage boy (16 -18) wearing a backpack walking on a running track

The Max Heart Rate During Exercise for Teenage Boys

Young children are famously active, running circles around their parents and other adults. But as they grow older they tend to slow down. During the teen years, boys often stop getting an ample amount of exercise because of the pull of TV, video games and computers.

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Glass with bread

What to Eat the Week Before a Fitness Competition

Your diet the week prior to your fitness competition can make or break your success. You need to closely monitor your carbohydrate and water intake to ensure you are coming in lean and tight, not bloated or flat.

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Treatments & Exercises for a Hamstring Injury

Your hamstring muscles are the three muscles that comprise the back of your thigh. Your hamstrings help to bend your lower leg at the knee and pull the leg backward, meaning you use the muscles for activities that involve running, dancing and kicking.

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Exercises That are Okay with a Pulled Shoulder

A pulled or strained shoulder muscle is a common injury. Shoulder injuries are usually a result of weak rotator cuff muscles, which are used for shoulder stabilization. After pulling a shoulder muscle, it is crucial to discontinue exercise and rest and ice the injury for 72 hours.

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Man holding weight

Evander Holyfield and Weight Training

Former world heavyweight champion Evander Holyfield is considered a small heavyweight compared with some of the behemoths that populate the division, dating from the early 1990s. Holyfield had to build up his 190-lb. cruiserweight body with a carefully targeted weight-training program to get to 215 lbs.

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Mother and baby sitting cross-legged and doing yoga in a yoga class

Physiotherapy Exercises at Home to Help With Baby Sitting Up

When a baby is born, she begins an exciting journey of reaching developmental milestones, including holding up her head, rolling over, sitting, crawling and walking. Not all babies develop at the same right, and different children will reach the same milestones at different ages.

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Members Of Female High School Soccer Playing Match

Grants for Athletic Programs

Budget cuts and decreasing philanthropic donations have reduced the amount of funding available for athletic programs. If you have exhausted your fundraising efforts, consider writing a grant proposal. Organizations continue to offer grant funding for athletic programs.

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woman runner hold her sports injured knee

Aching Legs After I Exercise

If your legs ache and feel heavy after exercising, you might attribute your symptoms to something minor like wearing the wrong shoes. Many people experience aches and pains after physical activity, especially when they begin a new exercise program.

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