Complex sentence: It started out with an under-19 group which was later followed by an under-21 group, and draws young players from the Frankfurt, Heusenstamm and Heidelberg area, targeting clubs and schools.
Split into simpler sentences: It started out with an under-19 group which was later followed by an under-21 group. It mainly aims to draw young players from the Frankfurt, Heusenstamm and Heidelberg area, targeting clubs and schools.