Core exercises are an important part of a well-rounded fitness program. Some people may do a situp and pushup now and then. But core exercises are often ignored. Still, it pays to get your core muscles — the muscles around your trunk, including your pelvis — in better shape. Read on to find out why.

Your core is the central part of your body. It includes your pelvis, lower back, hips and stomach. The stomach muscles sometimes are called abs. Core exercises train the muscles in your core to work in harmony. This leads to better balance and steadiness, also called stability. Stability is important whether you're on the playing field or doing regular activities. In fact, most sports and other physical activities depend on stable core muscles.

Want more-defined stomach muscles? Core exercises are important. While it takes aerobic activity to burn fat in your stomach, core exercises can strengthen and tone the underlying muscles.

Strong core muscles make it easier to do many activities. When your core muscles are strong, it's easier to swing a golf club, get a glass from the top shelf and bend down to tie your shoes. Strong core muscles help athletes, such as runners. That's because weak core muscles can lead to more fatigue, less endurance and injuries.

Weak core muscles can leave you more prone to poor posture, lower back pain and muscle injuries. Strengthening your core muscles may help back pain get better and lower the risk of falls.

Aerobic exercise and strength training make up most fitness programs. But core exercises are key to a well-rounded fitness program.

A fitness program that includes core exercises can help you reach your fitness goals. Plan to have a well-rounded fitness program whether you're new at fitness or a long-term athlete trying to improve results.