If you have 8 persons pulling, which system would you use to tension highlines?

When considering how to tension highlines with a group of eight people pulling, using a 3:1 mechanical advantage system is an effective choice. This system allows for a balance between pulling force and the effort required from the team. A 3:1 system means that for every three units of rope pulled in, one unit of load is lifted or moved, effectively distributing the tension being applied over a greater distance.

With eight persons involved, a 3:1 system strikes a practical compromise where the team can efficiently generate sufficient force while maintaining manageable exertion. This method minimizes fatigue among the pullers, allowing for sustained effort and better control over the highline, which is essential in rescue scenarios.

Other systems, such as 6:1 or higher ratios, may increase pulling efficiency even further but could result in significantly more complexity and require more effort from each individual. A 2:1 system, although simpler, may not provide enough tension for optimal performance with eight people, which could lead to ineffective tension and potential safety issues. The 1:1 system provides no mechanical advantage and is the least effective for tensioning highlines, as it does not enhance the pullers' strength.

Overall, a 3:1 system balances the need