“Coach Dempster is amazing. My 15 year old son is a developing decathlete. The one event which was giving him the most trouble was the 110 high hurdles. He was injured for the high school season and not able to work as much as he would like. With the JO Combined coming up in 3 weeks, we asked Coach Dempster if he would be willing to help. Coach is professional, punctual, and was incredibly effective with my son. Although he has respectable scores in other events, my son had never performed at a decent level in a hurdles event – kind of jumping over the hurdles. We met Coach Dempster at the designated time. He was set up and ready to go. They got right into training, and when I returned an hour later, I could hardly believe what I saw. My son was hurdling! Not only just hurdling, but he was also hurdling with speed!!! I am sure that this one session with Coach Dempster lowered my son’s time dramatically (lot more points for his decath score). After the session, Coach wrapped up with the basic points for my son to practice/use. Recommend Coach Dempster with both thumbs up!”