{"type":"firestarter.listing","listing":{"id":"lst_qedL4dUm","product_name":"Bunions & Big Toe Mobility | A Solution-Based Approach","category":null,"description":"The big toe is the final point of propulsion in gait. When first metatarsophalangeal (MPJ) dorsiflexion is limited, the entire kinetic chain compensates.\nRestrictions at the big toe can impair ankle plantar flexion and hip extension, leading to shortened stride length, abducted gait, low-gear push-off, and inefficient movement patterns.\nBunions are not simply cosmetic changes or “a bump.” They represent complex biomechanical and neurosensory adaptations involving instability, ligament laxity, altered load transfer, and compensatory strategies throughout the body.\nUnderstanding bunions through a movement lens allows professionals to guide strengthening, support, and intervention strategies with clarity — not myths.\nWhat You’ll Learn:\n\nHow big toe dorsiflexion influences ankle, hip, and full-chain propulsion\nWhy bunion severity is determined by structure, function, and pain — not bump size\nThe relationship between rearfoot pronation, midfoot instability, and arch control\nHow to differentiate muscle weakness from ligament laxity and structural hallux limitus\nEvidence-informed strengthening strategies for bunion prevention and management\nWhen orthotics, heel-toe drop footwear, braces, spacers, or wedges may be appropriate\n\n","images":["https://cdn.shopify.com/s/files/1/1605/2837/files/Bunions_BigToeinMovement-PDPSquare.png?v=1778192520"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:43.031Z"},"share_url":"https://firestarter.network/l/lst_qedL4dUm","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_qedL4dUm' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Bunions & Big Toe Mobility | A Solution-Based Approach' and a budget_max comfortably above $25.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}