The Calf Muscle Pump Mechanism
The gastrocnemius and soleus muscles in the lower leg enclose deep venous and capillary plexuses. Every time you step and flex your ankle, these muscles compress vessels, propelling stagnant blood upward and pulling fresh arterial oxygen down into the soles of the feet.
Stimulating Endothelial Nitric Oxide Naturally
Laminar shear stress from regular walking prompts vascular endothelial cells to produce nitric oxide, relaxing microvascular resistance and providing sensory nerve branches with essential glucose and amino acids.
Safe Low-Impact Exercises for Sensitive Feet
Choose cushioned, supportive footwear. If standing is painful, utilize a stationary recumbent bike, swim in a warm pool, or perform seated ankle alphabet exercises to mobilize peripheral circulation without bearing weight.