Ketosis is also known as the body's process for generating energy by producing ketones when insufficient carbohydrates are available in the diet. In other words, a low-carb diet is called ketogenic because it forces the body to use fat for energy.

Cardio workouts form the basis of the Insanity workout DVD series, with some body-weight resistance exercises added throughout for circuit training. The 10 workouts created by Beachbody and hosted by trainer Shaun T.

Food, glorious food. If only there was some way to eat all you wanted without having to worry about that pesky, life-threatening, profile-altering fat.

Finding time for exercise several days per week doesn't just give you a chance to step away from your desk or TV to clear your mind. When you exercise frequently and choose the right activities, you'll also burn enough calories to help you lose weight.

Muscular toning usually refers to some muscle definition with low body fat without big, bulky muscles. Often people train for "toning" by performing muscular endurance training, using high repetitions with low resistance.

Often easily accessible, a flight of stairs can become an effective and efficient exercise tool. Stair climbing does not require a gym membership or expensive exercise equipment, and stairs can offer a workout either indoors or out.

A multifaceted approach is needed for you to lose weight and sculpt your body. Eating a well-balanced diet and following a comprehensive fitness program that includes cardiovascular activity, strength training and flexibility exercises are essential for weight management and muscular development.

Depth perception refers to your eyes' ability to focus in on an object and calculate approximately how far away it is. Several conditions -- including lazy eye, light deprivation and having one eye that is more dominant than the other -- can compromise your depth perception.

You can perform a six-day workout routine to help you build muscle, lose fat or get in shape. However, in order to achieve the best results possible, make sure you design your workouts with your goals in mind, that you train with intensity and consistency, and that your workout fits your schedule and lifestyle.

Employee training programs are beneficial to organizations of varying sizes. Even small companies can improve customer service skills. Large organizations often need training programs specifically targeted to employee development and changing technologies.

Powerlifting focuses on improving your squat, bench press and deadlift for competition. This requires strength and technical mastery. Powerlifting workouts involve training each lift, not focusing on body parts.

"Ten thousand steps a day" has become a heavily promoted fitness mantra -- with good reason. The American Council on Exercise estimates that the average person can burn up to 3,500 calories per week by walking 10,000 steps every day.