【170/88A】おすすめ体重47.5-57.5kg【175/92A】おすすめ体重57.5-67.5kg【180/96A】おすすめ体重67.5-75kg【185/100A】おすすめ体重75-82.5kg【190/104A】おすすめ体重82.5-90kg