The story starts off well enough. Extremely short captain of the track team has high aspirations and is extremely talented in the high jump. Girl who starts off hating him for his weird training routines ends up falling in love with him, and vice versa. Delinquent scumbag rival falls in love with girl as well. Since it's a relatively short manga at only 27 chapters, everything happens at a pretty quick pace, and it never feels dull or boring. The characters are fine, the art is decent, and it's an overall good story. The problem is, as far as I've been able to find, the translations havebeen completely abandoned after chapter 15, which is the absolute WORST place to stop. The tension is at an all time high, and then nothing. No resolution.

Do NOT start this manga until another group picks up the translations where they've been left.