Many people have become more sedentary in recent times with lockdowns and working from home because of the COVID-19 pandemic. If you’re moving less, this may have affected your core strength. Or, you may just be thinking you need to improve it. So, what exactly is the core? And why is it important to have good core strength? What Is the Core? The core consists of the muscles in your midsection, or torso, surrounding the spine and pelvis. This includes the abdominal muscles at the front, but also muscles within the lower back, and around your sides. The core muscles aren’t considered powerful, but they play a fundamental role in stabilizing the spine and pelvis. They’re also key to maintaining good posture. These functions are important to ensure you can move your limbs easily. Your core also protects you against injury. People with a weaker core are more likely to …