{ "slug": "exercise-balls", "name": "Exercise Balls", "root": "sports-fitness", "unit": "each", "unit_as_designed": null, "unit_note": "Count the exercise balls in the listing, including multi-packs; pumps and other accessories do not add units. Compare prices for balls of the same diameter where possible, since sizes must fit the user.", "gpc": { "brick_code": "10001768", "brick": "Sports Balls", "class": "Sports Balls/Pucks/Shuttlecocks/Frisbees/Boomerangs", "family": "Sports Equipment", "segment": "Sports Equipment" }, "google_product_category": { "id": 993, "path": "Sporting Goods > Exercise & Fitness > Exercise Balls" }, "taxonomy": { "shopify": { "id": "gid://shopify/TaxonomyCategory/sg-2-5", "path": "Sporting Goods > Fitness & General Exercise Equipment > Exercise Balls", "attributes": [ { "name": "Ball material", "handle": "ball-material", "values": [ "Acrylic", "Ceramic", "Cork", "Cotton", "Ethylene vinyl acetate (EVA)", "Faux leather", "Foam", "Latex", "Leather", "Microfiber", "Neoprene", "Nylon", "Plastic", "Polyester", "Polyurethane (PU)", "Polyvinyl chloride (PVC)", "Resin", "Rubber", "Silicone", "Synthetic", "Thermoplastic polyurethane (TPU)", "Vinyl", "Other" ] }, { "name": "Color", "handle": "color", "values": [ "Beige", "Black", "Blue", "Bronze", "Brown", "Clear", "Gold", "Gray", "Green", "Multicolor", "Navy", "Orange", "Pink", "Purple", "Red", "Rose gold", "Silver", "White", "Yellow" ] }, { "name": "Exercise equipment included", "handle": "exercise-equipment-included", "values": [ "Barbell", "Dumbbells", "Elliptical machine", "Exercise ball", "Exercise bike", "Exercise guide", "Handle", "Jump rope", "Pump", "Resistance bands", "Treadmill", "Weight bench", "Yoga mat", "Other" ] }, { "name": "Pattern", "handle": "pattern", "values": [ "Abstract", "Animal", "Art", "Bead & reel", "Birds", "Brick", "Bull's eye", "Camouflage", "Characters", "Checkered", "Chevron", "Chinoiserie", "Christmas", "Collage", "Coral", "Damask", "Diagonal", "Diamond", "Dog's tooth", "Dots", "Egg & dart", "Ethnic", "Everlasting knot", "Floral", "Fret", "Geometric", "Guilloche", "Hearts", "Illusion", "Lace" ] } ] }, "google": { "id": 993, "path": "Sporting Goods > Exercise & Fitness > Exercise Balls" }, "gpc": { "brick_code": "10001768", "brick": "Sports Balls", "class": "Sports Balls/Pucks/Shuttlecocks/Frisbees/Boomerangs", "family": "Sports Equipment", "segment": "Sports Equipment" } }, "fields": [ { "key": "diameter_cm", "label": "Ball diameter", "type": "number", "unit": "cm", "values": null, "why_it_matters": "The correct diameter depends on the user's height and intended exercises." }, { "key": "max_user_weight_kg", "label": "Maximum user weight", "type": "number", "unit": "kg", "values": null, "why_it_matters": "Shows whether the ball is rated to safely support the user." }, { "key": "anti_burst", "label": "Anti-burst", "type": "boolean", "unit": null, "values": null, "why_it_matters": "Anti-burst construction is designed to deflate gradually if punctured rather than pop suddenly." }, { "key": "ball_material", "label": "Ball material", "type": "string", "unit": null, "values": null, "why_it_matters": "Material affects durability, grip, and feel." }, { "key": "pump_included", "label": "Pump included", "type": "boolean", "unit": null, "values": null, "why_it_matters": "An included pump can avoid a separate purchase and make inflation easier." }, { "key": "exercise_equipment_included", "label": "Exercise equipment included", "type": "string", "unit": null, "values": null, "why_it_matters": "Included guides, bands, or other accessories can add value beyond the ball itself." } ], "minimum_spec": { "description": "A usable exercise ball should be sized for the user's height, support their weight, and have anti-burst construction. A diameter of at least 45 cm accommodates common adult and youth sizes; select the appropriate diameter for the user.", "rules": [ { "key": "diameter_cm", "op": ">=", "value": 45 }, { "key": "max_user_weight_kg", "op": ">=", "value": 100 }, { "key": "anti_burst", "op": "true", "value": true } ] }, "premium_dimensions": [ "diameter_cm", "max_user_weight_kg", "anti_burst", "ball_material", "pump_included", "exercise_equipment_included" ], "baseline": { "item_id": 173340, "name": "Althea Medical Group Exercise Ball Kit Large", "unit_price": 24.99, "retailer": "costco" }, "items": [ { "id": 173340, "name": "Althea Medical Group Exercise Ball Kit Large", "brand": "Althea Medical Group", "gtin": null, "category": "exercise-balls", "size": { "value": 1.0, "unit": "each" }, "size_as_extracted": null, "unit_price_unit": "each", "specs": { "diameter_cm": null, "max_user_weight_kg": null, "anti_burst": null, "ball_material": null, "pump_included": null, "exercise_equipment_included": null }, "standard_attributes": { "Exercise equipment included": "Exercise ball" }, "shopify_category_id": "gid://shopify/TaxonomyCategory/sg-2-5", "meets_minimum_spec": false, "tier": "basic", "premium_note": null, "best": { "unit_price": 24.99, "price": 24.99, "retailer": "costco", "url": "https://www.costco.com/p/-/althea-medical-group-large-exercise-ball-kit/100149255?DM_PersistentCookieCreated=true&langId=-1" }, "lowest_price": { "price": 24.99, "retailer": "costco", "url": "https://www.costco.com/p/-/althea-medical-group-large-exercise-ball-kit/100149255?DM_PersistentCookieCreated=true&langId=-1" }, "size_missing": false, "unranked_reason": null, "offers": [ { "retailer": "costco", "retailer_id": "964027", "gtin": null, "price": 24.99, "currency": "USD", "price_usd": 24.99, "unit_price": 24.99, "availability": "OutOfStock", "in_stock": false, "seller": null, "first_party": null, "shipping": null, "size_text": null, "url": "https://www.costco.com/p/-/althea-medical-group-large-exercise-ball-kit/100149255?DM_PersistentCookieCreated=true&langId=-1", "observed_at": "2026-10-09T12:05:53-04:00", "age_minutes_at_build": 18739 } ], "url": "/items/173340.json", "html": "/items/173340.html", "rank": 1 }, { "id": 213426, "name": "KFFKFF KFFKFF Semi Fitness Ball Equipment, 26-inch Equilibrium Sphere Trainer, 1500lbs Tolerance Stability Sphere, Yoga Sphere ", "brand": "KFFKFF", "gtin": "077685185452", "category": "exercise-balls", "size": { "value": 1.0, "unit": "each" }, "size_as_extracted": null, "unit_price_unit": "each", "specs": {}, "standard_attributes": {}, "shopify_category_id": "gid://shopify/TaxonomyCategory/sg-2-5", "meets_minimum_spec": null, "tier": null, "premium_note": null, "best": { "unit_price": 63.99, "price": 63.99, "retailer": "walmart", "url": "https://www.walmart.com/ip/KFFKFF-Semi-Fitness-Ball-Equipment-26-inch-Equilibrium-Sphere-Trainer-1500lbs-Tolerance-Stability-Sphere-Yoga-Sphere-Resistance-Loops-Foot-Inflator-G/14515569111" }, "lowest_price": { "price": 63.99, "retailer": "walmart", "url": "https://www.walmart.com/ip/KFFKFF-Semi-Fitness-Ball-Equipment-26-inch-Equilibrium-Sphere-Trainer-1500lbs-Tolerance-Stability-Sphere-Yoga-Sphere-Resistance-Loops-Foot-Inflator-G/14515569111" }, "size_missing": false, "unranked_reason": null, "offers": [ { "retailer": "walmart", "retailer_id": "14515569111", "gtin": "077685185452", "price": 63.99, "currency": "USD", "price_usd": 63.99, "unit_price": 63.99, "availability": "IN_STOCK", "in_stock": true, "seller": "shanghailanbudianzishangwuyouxiangongsi", "first_party": false, "shipping": { "text": "Free shipping arrives by Sat, Oct 17", "price": null }, "size_text": null, "url": "https://www.walmart.com/ip/KFFKFF-Semi-Fitness-Ball-Equipment-26-inch-Equilibrium-Sphere-Trainer-1500lbs-Tolerance-Stability-Sphere-Yoga-Sphere-Resistance-Loops-Foot-Inflator-G/14515569111", "observed_at": "2026-10-10T06:34:11-04:00", "age_minutes_at_build": 17630 } ], "url": "/items/213426.json", "html": "/items/213426.html", "rank": 2, "premium": { "pct_over_baseline": 156.1, "spec_diffs": {}, "note": null } } ], "unranked_items": [], "n_items": 2, "n_priced": 2, "url": "/categories/exercise-balls.json", "html": "/categories/exercise-balls.html" }