Temperatures are rising and so is the anticipation as the international hammer throw season is about to get underway. Over the next few weeks the IAAF Hammer Challenge will kick off and big meets like Hallesche Werfertage in Germany will take place. As a fan of the hammer, there is lots I am looking forward to watching. There are some new stories, some old. Some good stories, some bad. But the common common theme is that 2018 will definitely be exciting. Below are 10 stories I'll be tracking as the action gets underway.