Cheat days are a tool to use when you're dieting heavily. If you're eating at a significant caloric deficit during the week, a cheat day will give you both psychological relief and protection from hormonal disruption. A cheat day's routine is not just about the workout for the day, either.

Les Mills and Body Training Systems are two companies that sell prepackaged fitness classes to gyms. This means that the classes are already choreographed to specific songs.

Exercise physiology and kinesiology are two similar but distinct fields of study. Both fields are associated with exercise and performance. Kinesiology, however, focuses on movement in particular. The two are often confused because they both deal with physical activity.

Active people may have difficulty adapting to life after any surgery, especially operations and illnesses that affect the abdomen. Appendicitis is a painful illness that can greatly limit your motion and use of the abdominal muscles while you are affected.

Whether you dream of winning a bodybuilding competition or just want to tone up your frame, working with weights is one of the most efficient ways to add muscle.

The term “secretary butt” refers to a round, flat and shapeless bottom. The theory behind the term is that sitting all day, as secretaries do, flattens your bottom, giving it an unsightly appearance. Although the term secretary is used, it can be applied to any job that requires you to sit for extended periods of time.

Obese people sometimes want to exercise in order to lose weight and improve their health, and there are certainly many benefits of exercise for overweight people.

Night ankle cramps are a relatively common nuisance that can have a variety of different causes. While some cases occur due to a condition called night leg cramps, others are caused by repetitive strain and exertion on your calf and shin muscles throughout the day.

Signing the gym membership paperwork is the first step toward getting and staying in shape, but the steps that follow are often more difficult. Consider your diet before setting foot on the treadmill.

Eating right after a workout or training session is essential in maximizing your recovery. For high-intensity, long-lasting cardio workout, such as a long cycling training session or a 10-mile run, post-exercise carbohydrates are critical.

Using heavier weights is one of the keys to building muscle and getting stronger. Go too heavy too soon, however, and you'll undoubtedly use poor form and put yourself at risk of injury.

Working out for two hours at a time is extremely demanding. It can be useful to push yourself through a plateau or to prepare for a particular event but should only be undertaken by people with plenty of training experience.