Frontline managers don't need another training module. They need fewer things competing for the same fifteen minutes.
That's where organizations often get manager development wrong. They add a course, workshop, or framework to an already overloaded role and then wonder why the learning disappears when operational pressure returns. You cannot build capacity by continually adding weight to people who are already at capacity.
The better question isn't, "What else should we teach managers?" It's, "What leadership behavior can we build into work they're already doing?"
One practice I've seen stick is what I call the Two-Minute People Check-In.
Before moving into the agenda of an existing one-on-one, status conversation, or team interaction, the manager asks a simple question: "How are you, really, before we get into the work?"
Then comes the important part: listen.
Don't immediately solve. Don't redirect to the task list. Give the employee a minute or two of undivided attention.
It sounds almost too simple, but that's precisely why it works. It doesn't require another meeting, platform, or training hour. It changes the quality of a conversation that was already going to happen.
Over time, that small behavior teaches several people-leadership skills at once: listening before solving, noticing what isn't being said, understanding the person behind the performance, and recognizing issues before they become larger problems. Additionally, this simple practice helps to build higher levels of trust, connection, and understanding.
Then, every few weeks, managers can take something they've heard and go one level deeper during an existing one-on-one: "What's one thing you want to get better at, and what's getting in the way?" Now the check-in becomes a bridge to coaching rather than another management obligation.
The key is to make this a regular routine that is part of how you do business. Senior leaders should model it with their own direct reports. This type of job-embedded development is far more powerful than the typical checkbox professional development that is still a common practice in many organizations.
I've seen repeatedly in leadership that development sticks when the desired behavior fits the reality of the work. For stretched leaders, the goal shouldn't be to give them more leadership to do. It should be to help them lead differently inside the moments they already have by building leadership development into their daily routines.