Managers need training. Here are 5 stories on why — and what it looks like.

Manager performance is inextricably linked to team performance, various studies show — but many are not trained in preparation for their duties.

It’s common, particularly in certain fields, to promote employees due to their technical prowess, one report indicated. However, those same high performers may not have the right people management skills to lead their teams, meaning employers may need to invest in leadership training for their newest managers.

But what does that look like? What’s effective?

Read on below to find out what the experts recommend.