To resolve power imbalances that have already led to team conflicts, you need to facilitate a constructive and collaborative dialogue among team members, where they can express their views, feelings, and needs, and find solutions together. Coaching techniques and tools can help with this process. For example, creating a safe and respectful space for team members to share their experiences of the power imbalance and conflict, and listening actively and empathically. Additionally, using conflict resolution models such as the Thomas-Kilmann Conflict Mode Instrument (TKI) can help team members understand their own and others' conflict styles. Problem-solving tools like the STAR model (Situation, Task, Action, Result) can help define the problem, generate options, and agree on actions and outcomes. Coaching skills like questioning, reframing, challenging, and supporting can also be used to explore assumptions, beliefs, and values that affect behavior in the team. Finally, following up on the progress of actions and outcomes is essential for providing feedback and guidance as needed.