For time
4 rounds
50 / 40 cals
3 rounds
40 / 32 cals
2 rounds
30 / 24 cals
1 round
20 / 16 cals
1 round = 30 double unders and 10 american KBS 70 / 53
For time
4 rounds
50 / 40 cals
3 rounds
40 / 32 cals
2 rounds
30 / 24 cals
1 round
20 / 16 cals
1 round = 30 double unders and 10 american KBS 70 / 53