Springtime of Youth Full Power

From Narutopedia

Springtime of Youth Full Power
Name
Kanji	若者の春フルパワー
Rōmaji	Seishun furu pawaa
Literal English	Springtime of Youth Full Power
English TV	Leaf Spiral Light
Debut
Anime	Naruto Shippuden Episode #28
Data
Classification	Taijutsu
Class	Offensive
Range	Short-range
Users Rock Lee

The user releases a flurry of attacks on the opponent, finally kicking the victim into the air. Once airborne, the user will continue his assault before a powerful drop kick back down earth, emitting a light of youthful energy. The technique's name "Springtime of Youth Full Power" comes from the notion that the user's strength is augmented by their youth.