Energy balance also has to do with whatâs going on in your cells. When youâre in a positive energy balance (more in than out) and when youâre in a negative energy balance (more out than in), everything from your metabolism, to your hormonal balance, to your mood is impacted.
Muscle injuries are very common in both professional and recreational athletes. They typically occur in muscles that cross two joints, during explosive activities such as sprinting, and when the athlete is suddenly increasing their exercise regimen (i.e., training camp).
If you have weak core muscles or you are out of shape, walk before you run, literally. Walking is an activity that recruits the core muscles as well. According to Canyon Ranch, back pain and injuries associated with running on a treadmill can be the result of looking down at your feet while running. Attempting to focus on the moving mechanism by watching your feet can alter your natural gait, creating a situation in which your back and neck can become sore.