Lisa Dobriskey
In order to see this content you need to have both enabled and installed. Visit for full instructions
"You can achieve really great things," says the middle distance runner.
"You can achieve really great things," says the middle distance runner.
I choose the positive because the more positive I give out, the more positive I take out.
400m hurdler
Training ground
Work hard
Colin Jackson reveals more top tips on making exercise part of your lifestyle.
