stairs.
At rest, even partially blocked arteries can usually supply enough blood to the legs. However, when you start moving and your muscles need more oxygen, these narrowed arteries can no longer meet the demand. The result is pain, cramps, or a feeling of heaviness.
This pain usually subsides after a few minutes of rest, but it returns as soon as you resume movement. This intermittent pattern is characteristic of PAD (Patient-Assisted Mobility). The pain can occur in different parts of the leg, depending on the location of the blockage:
