Complex sentence: He played for six teams in a 14-year professional career, including Espanyol, Barcelona and Athletic Bilbao, going on to have an extensive spell as a manager including being in charge of all three clubs.
Split into simpler sentences: He played for six teams in a 14-year professional career, including Espanyol, Barcelona and Athletic Bilbao. Valverde later went on to have an extensive spell as a manager, including being in charge of all three clubs.