jessica Ennis flies out to her World Championship training base in Ulsan, South Korea today after one final ‘horrible’ training session yesterday.
The 25-year-old heptathlete, who will be defending her world title in Daegu on August 29 and 30, posted on Twitter: “Horrible running session this morning. Physio now, then another short session. Then need to finish off my packing! Busy day!”