Lifting dumbbells

How to Build Muscle Fast for Girls

Muscles are in style. No longer is the waif-like, super-skinny body the "ideal figure." More and more girls are aiming to build healthy, fit figures that are strong and muscular. Because girls lack the testosterone that boys have, you won't build big, masculine muscles by lifting weights.

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Man lifting weights in gym

Burn-out Sets for Muscle Growth

You perform a burnout set at the end of a body part workout to completely fatigue the muscles. A burnout set involves lighter weights and very high repetitions -- from 15 to up to 100, to encourage maximal glycogen depletion. This training protocol can be beneficial for muscle growth.

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Sporty woman tying her shoelaces close up

Will Wearing Running Shoes While Not Running Ruin Them?

One of the benefits of running is its minimal equipment requirements; a good pair of shoes, some support and you're off for a good workout. But the shoes are a critical piece of equipment. They're costly and improper shoes contribute to injury. Avoid wearing your running shoes while not running.

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Back support for muscle back

Can Exercise Belts Prevent Hernias

Exercise belts or back braces are used by some exercisers and people who do a lot of heavy lifting at work. The theory behind exercise belts is that they provide support for the lower back to prevent injuries -- but their effectiveness for this is questionable.

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Muscular man measuring bicep

How Long Do Biceps Take to Get Big?

There are so many variations that determine the rate of muscle growth that it's not possible to say precisely how long it will take for you to achieve impressive biceps. Your training age, body type, training intensity, exercise history and hormonal profile all affect the rate of muscle growth.

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Athlete running road silhouette

How to Mix Long Distance Running With Weight Lifting

Distance runners often get stuck in the trap of training routines that only involve running. Putting in the miles is significant to successful distance running, but resistance training is an often overlooked and incredibly valuable training tool for runners.

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children's bicycle

Bicycle Bearing Grease Types

To keep your bike in top shape and maximize the life of its components, you must perform regular maintenance, which includes greasing the bearings.

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Close-up of bicycle gears

How to Use 21 Speeds on a Bike

Most bicycles come equipped with gears to help riders tackle various terrains. Common gearing on bikes include 10, 18 and 21 speeds. The number of gears a bike has is figured by multiplying the number of front chainrings by the number of gears in the rear cassette.

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Man on bike

The Best Bicycle for Tall Men

Tall men may have a bit of a challenge in finding a comfortable, well-fitted bike. No matter what type of bike you're in the market for, whether a road, mountain, touring or cyclocross bike, most manufacturers cater to the most common heights of men, from around 5 feet 10 inches to 6 feet. Although there is no single "

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bicycle seat

The Best Bicycle Seat for Overweight People

Bicycle saddles can be uncomfortable for even the most petite, lightweight people. That's because riding a bike requires you to balance the majority of your body weight on two tiny "sit bones" for an extended period of time.

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Male cyclist

How to Bike With Hemorrhoids

Hemorrhoids, caused by swollen or inflamed veins around the anus or rectum, can be unpleasant and painful. If you're a cyclist, riding can exacerbate existing hemorrhoids by restricting blood flow to the anus or causing pressure and chaffing against the damaged tissues. However, cycling does not cause hemorrhoids.

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bicycle seat

The Best Bike Seat for Women

There isn't a more surefire way of ruining an awesome bike ride than by spending it in an ill-fitting saddle. Most female cyclists can attest to the pain that bike saddles can mercilessly inflict.

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A man working out on his arms while woman is looking

Does Strength Training Cause Water Retention?

It's normal for your weight to fluctuate a couple of pounds from day to day, and if you're engaging in resistance training, newly-acquired muscle may reflect a slight gain when you weigh yourself. But you may also notice weight gain due to fluid retention.

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Runner in motion

What Kind of Shoes Should a 14-Year-Old Cross-Country Runner Wear?

While other athletic activities call for special gear, a good pair -- or two -- of shoes is just about all cross-country runners require. High school cross-country competitors race on hills and straights, so make sure your 14-year-old gets a leg up on the competition with the right shoes.

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Veterans with spinal cord injuries participating in a tricycle race

Is Riding a Recumbent Bike Good Exercise?

Like most other pieces of cardiovascular exercise equipment, a recumbent bike can provide you with a good workout -- assuming you put a decent effort into it. If you lounge back and casually pedal while listening to Beethoven and flipping through "People"

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man with dumbbell weight training equipment  gym

How Many Times a Week Do Bodybuilders Work Out?

It takes a high level of dedication and sweat equity to develop the enviable physique of a bodybuilder. It's blatantly clear that bodybuilders must spend a considerable amount of time working out in the gym, but there's a fine line between "enough" and "too much" when it comes to training volume.

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Cheerful young woman eating apple in park

How Diet Affects Athletic Performance

Diet can have a massive impact on athletic performance. Inadequate calories and nutrients can impair even the most conditioned athlete, while the right balance of energy and macronutrients will help every athlete perform their best. Dietary needs will vary based on an individual's age, gender, body type and sport.

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Man cyclist repairing a bike  against blue sky

How to Disassemble a Bike

If you're doing something like traveling with your bike, either by plane or having it shipped somewhere, you'll have to disassemble it before boxing it up. While you could pay a professional at your local bike shop to do this, it's fairly easy to do on your own.

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Woman mountain biking

The Best Mountain Bike Seats for Avoiding Sore Saddles

Saddle sores are the arch nemesis of any bicyclist. Body positioning on a bike requires balancing most of your weight on a small surface area which is in direct contact with the seat. Coupled with chaffing, discomfort in surface area pressure points can create saddle sore misery.

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