The 2019 Management Training Event was my first hosting gig, but I had been attending the same seminar for years. You see, our bosses were kind enough to fund such an event to ensure that the company managers, young and old, could perform optimally. If one of us could not function well, they might keep us from achieving our long-term goals.
Everyone was on board with this seminar, except for the newly hired managers. It surprised no one, considering they were often too eager to prove their skills.
Still, management training matters because it will allow you to:

Communicate With Coworkers More Effectively
Qualifying for a managerial position merely entails that you have the proper credentials to handle the job. However, you need to be able to communicate with your coworkers more effectively so that they will respect you and not talk behind your back. Any conflict within a team or department can derail the business operations, after all.
Understand Your Real Priorities
Not all managers have impeccable time-management skills. Some try to bury this problem by highlighting their leadership and organizational skills. If you want to manage your tasks well and meet your deadlines, though, training can help you realize what to prioritize first in every situation.

Aim For The Same Goals As Everyone
Have you come across new managers who seem lost and always do something opposite from the company goals? It can be because they have not gone through management training, where you learn about what the bosses want the business to become after a few months or years. Without this information, none of the goals may be met, and the new managers may face termination.
Final Thoughts
Assuming your company holds an annual management training event, go for it. It is for your own good as much as the company’s. Who knows, you may fully grasp your job because of this, so you won’t need to look for another work again.