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.

How Many Calories Does Jogging in Place Burn?

If you lack a treadmill and the weather is lousy, you can run in place. All that running, with no movement forward may be too reminiscent of work for some, but you'll still burn calories and get in shape.

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two women wlaking in the middle of the woods

How Much Weight Can You Lose Walking an Hour a Day?

If you have an hour to burn, you can [lose weight](https://www.livestrong.com/slideshow/558506-12-tips-from-real-people-who-succeeded-at-losing-weight/) by doing something you’ve been doing since about the age of 2 — [walking](https://www.livestrong.com/article/1012152-6-ways-burn-calories-walking/).

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Why Eating Sugar Raises Your Heart Rate

Sugar may, under some circumstances for some people, increase heart rate. A search of the Internet reveals mixed assertions as to the immediate effects of sugar on heart rate.

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Listening to Boys Heartbeat

What Is a Normal Resting Heart Rate for Children?

Resting heart rate, also called pulse rate, is the number of times the heart beats in one minute while a person is at complete rest. Pulse rates that are erratic, weak, high or low can indicate health problems.

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Can I Walk on a Treadmill With a Herniated Disk?

Many people with herniated disks don’t even know they have the condition. They go about their business, walk, run, climb, bike and participate in active sports without feeling pain and without causing harm. Others with the condition get painful flare-ups that practically leave them bed-ridden.

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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 you’ve traveled, your speed and the temperature.

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Man on mountain bike standing at edge of rock, looking at landscape, rear view

Steel Rims Vs. Alloy Rims for Bicycles

Rims are critical components of your bike wheel. Though most rims are made of aluminum alloy, other rims are available, including those made of steel. Technically, steel rims are also made of an alloy – iron alloyed with other metals. Steel rims are often plated with chrome to discourage rusting.

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Bicycle parked on the beach, San Diego, California, USA

Expected Mileage on Road Bike Tires

Across the country, the number of people who use bicycles to commute to work, though still small, has been increasing, reports the League of American Bicyclists. For example, in Portland, Oregon, 6 percent of people commuted to work by bike in 2007.

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Seniors exercising with bicycle

The Differences Between 650c and 700c Bike Rims

Deciding on a wheel size shouldn’t be confusing. Most road bikes have 700c wheels, while the smaller 650c wheels are more common on mountain bikes. Smaller-frame road bikes are often equipped with 650c wheels, but some manufacturers sell small-framed bikes with the larger wheels.

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Do You Gain Weight When Lifting Weights?

Weight lifting improves strength and endurance, reduces risk of injury, enhances athletic performance, strengthens bones and joints, lowers blood pressure and helps you lose fat. While some people strive to lose weight and enhance fitness, others strive to increase muscle mass, which increases weight.

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Sleepy pensive little tabby kitten

Children & Cat Litter Boxes

Cats are wonderful pets that will create many warm moments and loving memories for you and your children. Unfortunately, they will also create hundreds of pounds of dirty litter during their lifetime.

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