There is always a pacesetter on a team. Leaders should always identify them. They are the teammates that have the highest capacity and best work ethic. It’s important to watch them during times of conditioning because if they begin to show signs of fatigue then the work is likely too much. This allows the leader to accurately assess the workload as fair or not by not deferring to complaints. Complaining is a normal response in a quickened pace but it shouldn’t be used to determine pace.