![Jacobs is hitting form at the right time Jacobs is hitting form at the right time](https://livesport-ott-images.ssl.cdn.cra.cz/r900xfq60/b70ea493-ac24-4a9b-9690-2b58b7ed1520.jpeg)
Italy's Olympic champion Jacobs retains European 100m crown in Rome
Javelin and relay golds put Germany top of medal table
Briton Asher-Smith calls for more research into how periods affect performance
Jacobs and Lueckenkemper take European 100 metres golds
Can pips Commonwealth champion McColgan to claim 10,000m gold at Europeans