A more comfy way of doing shackles.
Less distance to cover means being able to adjust faster. Closer distance means healing is easier, and max melee range means melee uptime.
Can be done on the first shackles to train for the fourfold shackles.
Edit: Can be made even easier by using the timers for positions.
A-1: 3s
B-2: 8s
C-3: 13s
D-4: 18s