👉 Overtightness refers to a condition where an individual's heart rate is consistently elevated during exercise, even when they are not actively exercising. This can be caused by several factors such as stress, anxiety, or underlying health conditions. The exact cause of overtightness is not fully understood and it can vary from person to person. In some cases, overtightness may indicate an underlying heart condition or a medical issue that requires immediate attention. It's important for individuals with overtightness to consult