What is the adjustment of waiting time for lifters in a flight of 4 lifters in comparison to 5 lifters?

In powerlifting competitions, the organization of lifters into flights is crucial to maintaining an efficient competition timeline. When adjusting waiting times for lifters, one must consider how many lifters are in each flight.

With four lifters, the total waiting time reduces compared to a flight of five lifters because there are fewer lifters to process during each round. Typically, the adjustment in waiting time can be calculated based on the number of lifters and the standard or average time it takes for each lifter to complete their attempts.

In this scenario, the reduction of one lifter would generally result in a one-minute decrease in the overall wait time for the entire flight. However, the question requires an overall adjustment that considers the cumulative effect of reducing one lifter from the flight composition. This calculation results in an adjustment of two minutes for the waiting time if we average the time gained across all lifters in the flight.

Thus, with four lifters in the flight as opposed to five, the adjustment of waiting time is determined to be two minutes. This efficiency is particularly important in competition to keep the event running smoothly and adhering to the schedule, ensuring that lifters have appropriate time to prepare for their lifts.