{"kind":"club","data":{"name":"Air Muscle GM-010 アイアン","url":"https://golfscale.jp/club/iron/gma/air-muscle","slug":"HIGQ2023001","brand":"GMA","series":"Air Muscle","club_type":"アイアン","release_year":"","materials":{"head":"軟鉄（中空構造）","face":null},"ladies":false,"sources":[{"url":"http://www.gma.co.jp/gma/index.html","checked_on":"2026-11-10"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-10T23:47:14+00:00","license":{"text":"事実（数値・名称・住所など）は出典 URL つきで引用自由。記事本文・画像は要連絡。","url":"https://golfscale.jp/legal/credits"},"attribution":"出典: ゴルフスケール（golfscale.jp）","source_url":"https://golfscale.jp/club/iron/gma/air-muscle"}}