noun
Lutz jump
A toe-pick-assisted jump in figure skating, taking off from the back outside edge and landing on the back outside edge of the opposite foot.
彼女はフリーでトリプルルッツジャンプを成功させた。
She successfully landed a triple Lutz jump in the free skate.
Variant with interpunct; less common but still seen.
From English 'Lutz jump', named after Austrian skater Alois Lutz.