Sweating out that cold

Swing ladders ascending and descending in weight by the same number of reps.

Rounds 1-2: 2handed, up and down, 8min
20 swings @12kg, 30sec on, 30sec off
20 swings @16kg, 30sec on, 30sec off
20 swings @20kg, 30sec on, 30sec off
20 swings @24kg, 30sec on, 30sec off
20 swings @24kg, 30sec on, 30sec off
20 swings @20kg, 30sec on, 30sec off
20 swings @16kg, 30sec on, 30sec off
20 swings @12kg, 30sec on, 30sec off
3-4.: 2handed, up and down, 6min
18 swings @12kg
18 swings @16kg
18 swings @20kg
18 swings @24kg, 2min on, 1min off
18 swings @24kg
18 swings @20kg
18 swings @16kg
18 swings @12kg, 2min on, 1min off
5-14.: same as 3-4 but roundabouts, 30min
15-16.: same as 1-2 but 1hand swings, 10/10, 8min
17-18.: same as 1-2 but 1hand swings, 5/5/5/5, 8min

Total: 60min, 1344 swings, 24.192kg (6 4min-rounds, 30:30, 6*80=480 and 12 3min-rounds, 2:1, 12*72=864)