Fitness Mastery: Hypertrophy, HIIT & Running Optimization

Comprehensive fitness involves a mix of strength training for hypertrophy, HIIT for metabolic health, and corrective exercises for postural alignment.

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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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 — this keeps you focused, prevents distractions, and helps you burn the most fat and calories in a limited time.

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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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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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Athletic man and athletic woman stretching on field

How to Get Rid of Sore Muscles After Running

Running is one form of exercise that costs little more than an investment in a good pair of sneakers. As long as you have a safe place to do it, when or how you run really does not matter. As any runner can attest to, running hurts.

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Young couple jogging in a park

How to Lose Weight by Running for 45 Minutes

Your runner's high may be expanded when you learn how well your workout contributes to weight loss. That daily 45-minute run does more than elevate your mood, improve your cardiovascular system and lower your risk for heart disease. You also burn a high number of calories.

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How to Work Out to Get Rid of Thunder Thighs & Flabby Arms

Excess flab in the thighs and arms is more frustrating than it is dangerous. This is because the fat contained in these areas is subcutaneous — which is away from the major organs in the body. The best way to rid this unwanted adipose tissue is by doing a thorough exercise routine.

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Near Truckee California USA

Is Running in Cold Weather Good or Bad?

Running in cold weather is neither good nor bad as long as you are healthy and engage in proper safety measures necessary for the condition of the ground and the temperature of the air.

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Sport, fitness and healthy lifestyle concept - man running

How to Rebuild Calf Muscles After an Achilles Rupture

The Achilles tendon connects the calf muscle, comprised of the gastrocnemius and soleus muscles, to the heel bone in the foot. This tendon connection allows the calf muscles to move the foot in both plantar flexion (downwards) and dorsi flexion (upwards) and is vital to sprinting, jumping and other activities.

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Woan on treadmill

Treadmill Exercises for Pregnant Women

Walking or jogging on a treadmill is an effective cardiovascular exercise for anyone -- even pregnant women. It helps strengthen your lungs and heart, improves your mood, boosts energy levels, encourages better sleep, increases circulation and even prepares your body for labor.

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Young woman on rowing machine, low angle view

What Are the Benefits of Rowing Vs. Running?

The rowing machine might not be as popular as the treadmill at your gym, but rowing is a great alternative to running for your workout. Not only does rowing burn calories and strengthen your heart, it also offers other benefits that running doesn’t.

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People running in city marathon

What Causes Tingling in the Feet After Running?

Tingling sensations anywhere on your feet after a run can have many causes, some more serious than others. Knowing when to pursue professional medical attention and when to simply buy new shoes comes from a knowledge of what is at the root of the tingling.

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young sports woman running up on stone stairs

Is Running Up Stairs the Best Exercise?

Running up stairs is a heart-pumping, calorie-torching workout, but the best exercise for one person isn’t the best for another person. Your best exercise depends on a number of factors, including your fitness goals and current fitness level.

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