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.

What Can Get You Disqualified in Swimming?

Like every sport, swimming follows a strict set of rules to ensure competitive balance and to protect the safety of its athletes. Any swimmer who violates the rules may suffer an immediate disqualification. The exact reasons for disqualification may vary depending on the race's precise swimming stroke or style.

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Man and beautiful woman using a stepper in a gym

How to Burn an Additional 500 Calories a Day on the Elliptical

No matter what you're doing, your body is burning calories. The amount of calories your body burns at rest with no added exercise is known as resting metabolic rate. If you want to lose weight, you need to eat fewer than the number of calories your body burns naturally, indicated by your resting metabolic rate.

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Large, bright gym with workout equipment.

Running vs. Elliptical Benefits

Elliptical machines are standard equipment at gyms across the country, and running is a classic cardiovascular exercise for those looking to build endurance and burn calories. You may wonder which one provides more benefits.

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exercising

The Ab Wheel for Beginners

Improving your abdominal muscles has benefits beyond creating a sexy beach body. Abdominal strength helps prevent lower back pain and improves sports performance. An ab wheel is an inexpensive piece of equipment that’s easy to use for effective core workouts.

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Symptoms of Exercise Overexertion

For good health, you should get 30 minutes of moderate aerobic exercise at least five days per week, recommends the Centers for Disease Control and Prevention. While exercise is an important part of keeping your body in good shape, overdoing it can lead to injury or health conditions.

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High angle view of a group of people exercising in a step aerobics class

Lung Volume During Exercise

Lung volume increases by as much as 15 percent during exercise. To meet the metabolic demands of your body during exertion, your breathing becomes deeper and more rapid, delivering more oxygen to your bloodstream to meet the increased needs of your heart and muscle cells.

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People hiking on trail

Walking & Edema

It’s common to experience some swelling of your hands, feet and lower legs, symptoms known as edema, during and immediately after exercise. This is especially true during hot weather, during pregnancy and after eating salty foods, which increases water retention.

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woman running up on mountain stairs

How to Get Bigger Thighs Without Weights

Back squats, front squats, deadlifts, dumbbell lunges and leg presses, which use weights, are the foundation of any good bodybuilding leg workout. If you don't have access to weights, however, don't throw in the towel just yet.

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Can I Play Sports After a Tooth Extraction?

Sports-related dental injuries affect all ages and all sports. Colliding with another player or the ground often causes broken teeth, lacerated tissues and teeth getting dislodged partially or completely. Teenagers may need to have wisdom teeth extracted.

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Gripping a Basketball With Small Hands

Small hands can make it difficult to grip and palm a basketball, especially if the leather is worn down, and players with small hands might find themselves losing control of the ball more while dribbling or passing. Even if you can jump high enough, small hands might keep you from dunking the ball.

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Gym Workouts for Losing Weight Fast

Time is precious, and when you are trying to lose weight, it is important to get the maximum results from your gym workout. If you want fast results, you need to go to the gym with a specific workout planned β€” this keeps you focused, prevents distractions, and helps you burn the most fat and calories in a limited time.

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Required Level 1 Gymnastic Skills

Whether a gymnast plans to eventually compete on a team or wants only to participate in the sport recreationally, all gymnasts in the USA Gymnastics program must master the required skills in Level 1 before advancing to the next level.

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Hiker in the mountains

Hiking Muscles vs. Running Muscles

Hiking and running are both excellent forms of exercise. Each provides cardiovascular and pulmonary benefits, and works major muscle groups so that you improve your stamina, endurance, strength and muscle tone. You use many of the same muscles for each activity, but at different intensities.

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Rider mountain biking along cliff

Does Riding a Bike Tone Your Arms?

Similar to many recreational activities, riding a bike tones certain muscles. Many prefer cycling on roads instead of running to tone their legs. Others take on the challenge of off-road riding that tones core muscles in their torso. Riding a bike requires using your arms.

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What Muscles Does the Seated Leg Press Exercise Machine Work?

The seated leg press machine works many of the same muscles as the squat, without putting as much load on the spine and knees. You might include the leg press to isolate the quadriceps muscle group or to help ensure your body moves through a fluid and proper range of motion with load on the knee and hip joints.

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