Free Immersion

The freediver descends by pulling along vertical line, without using fins. The movement is more efficient than constant weight, but the action involves a smaller muscle group (mainly the arms), and so they can tire more quickly.

In short: pulling down and back up a rope

AIDA Records

Category Depth (m) Person
UK Men 102 Mike Board
UK Women 81 Sara Campbell
World Men 125 Alexey Molchanov (Russia)
World Women 97 Sayuri Kinoshita (Japan)

History of UK records