Why Do My Feet Cramp While Stretching in Bed in the Morning?
1. Introduction Morning foot cramps during stretching occur because the sudden elongation of the resting muscles triggers a hyperactive stretch reflex in the intrinsic foot muscles and calves. Overnight dehydration, restricted blood flow, and a prolonged, toes-pointed sleeping posture create a biochemically and structurally vulnerable environment. When an individual wakes and instinctively stretches their legs, … Read more