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.

Trail runner looking at sport watch

The Relationship Between Heart Rate & Exercise Intensity

A linear relationship exists between exercise intensity and heart rate. As exercise intensity increases, so does the heart rate. So one way to measure the intensity of your workout is to gauge how hard your heart is working.

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Hand holding free weight

Is Lifting a Dumbbell Isometric or Isotonic?

As you go about your daily routine, your muscles are hard at work orchestrating the movements that are necessary to complete physical tasks. The human body contains three kinds of muscle — striated, cardiac and skeletal. When you lift a dumbbell, striated skeletal muscle contractions initiate the movement.

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runner sunrise

30 Minutes Jogging Vs. Elliptical

Cardiovascular activities such as jogging or using an elliptical machine offer a variety of health benefits. Which activity is most beneficial for you depends on a few factors, including your fitness goals and any injuries or physical conditions you have.

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Young woman doing exercise on bosu ball

Eight Exercises to Strengthen All the Major Muscle Groups

Strength-training exercises offer some impressive benefits, namely that they not only help you build muscle, but also burn fat. They also increase your metabolism long after your workout. You don't need a lot of different exercises to get the results you seek.

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Woman trains squats at crossfit center

Do Squats Make Your Thighs Thinner?

Thinning your thighs can be done by adding squats into your fitness routine and increasing your aerobic training. Squats are a compound exercise, allowing you to work many major muscle in one movement.

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Fresh arugula and spinach salad with pumpkin on rustic backgroun

Can Certain Foods Bring Pain With an Enlarged Spleen?

Although it can grow well beyond its normal size, an enlarged spleen is not always obvious from the outside of the body. In fact, many people with an enlarged spleen have no additional symptoms and never realize their spleen has become inflamed.

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Do Leg Presses Work Your Glutes?

The leg press is a compound strength-training exercise that requires the involvement of a collection of muscles in the lower body. Your glutes are considered the primary muscle involved during the leg press, which means they take on the greatest amount of load.

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Woman spotting man lifting barbell

Regular Barbells Vs. Olympic Barbells

Barbells are long, straight, metal bars that you use as resistance for strength-training exercises. They are available in two types: regular barbells and Olympic barbells. You can do the same exercises, including squats, deadlifts, presses, rows and curls, with either type of bar.

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Woman Doing Yoga Fitness Exercises On Mat In Bedroom

Do Deeper Squats Give You a Bigger Butt?

Just like your biceps, your glutes are muscles that can also gain in size when you train them properly. However, plumping up your derrière takes time and the right type of training. Squats effectively target the glutes, and executing them the correct way can help you gain size in your backside.

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sugar

How Does Sugar Affect Running?

Runners work hard at their sport, logging endless miles of speedwork, hills and long runs. Many runners work just as hard to maintain proper nutrition for sports performance, avoiding foods such as fat and sugar. However, sugar is the body’s preferred source of fuel for running.

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Close-up of a young man touching a woman's bicep

The Best Exercise to Develop a Bicep Peak

Building big, defined biceps is extremely important if you wish to compete in bodybuilding or just want to look better on the beach. While the shape of your biceps is governed by genetics to a certain extent, you can build a bigger peak with the right exercises.

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kids  soccer

What Is the Role of Sports in Socialization?

Socialization is “the process by which a human being beginning at infancy acquires the habits, beliefs, and accumulated knowledge of society through education and training for adult status,” according to Merriam-Webster.

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Rock Climber Bouldering

What Is Strenuous Exercise?

Defining strenuous or vigorous exercise is largely a matter of perception, as it depends on how hard a particular activity feels to you. Someone who is out of shape may find a brisk walk quite strenuous while a marathon runner may not find it the least bit challenging.

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Man lounging with a remote control

Do Muscles Deteriorate Due to a Lack of Exercise?

Muscle tissue deteriorates in both size and strength due to a lack of exercise, according to Vicci Hill-Lombardi, associate professor at Seton Hill University’s School of Health and Medical Sciences. This deterioration is known as muscle atrophy.

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kids soccer

How Do Sports Teach Discipline?

The link between positive mental attributes and sport has been part of human culture since the earliest civilizations, as evidenced in poetry and art from ancient Greece, early historical records from China and biblical texts.

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hand holding water bottle on sky background

Body-Weight Exercises for Obese People

Regular exercise, along with a healthy diet, provides a way for someone who's obese to reach a healthier body weight and combat the chronic diseases associated with the condition. Starting an exercise program can help you lose weight, promote a better mood and improved sleep and build stronger bones.

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low back pain during sports activity

My Muscle Hurts Two Days After a Workout

When it comes to exercising, it's not uncommon to hear workouts described as a pain in the butt. But for the most part, such commentary isn't a literal complaint. However, at times you may find that your workouts are causing literal pain in the form of muscle soreness.

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Drinking a freshly tapped beer.

How to Reduce Belly Fat in Skinny Men

The belly is a common place for the male body to store fat, and skinny or normal weight men are no exception. There are several reasons why a non-overweight man may carry a few extra inches round the waist. Factors include a lack of physical exercise, genetics and stress.

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