All exercises are performed using the DOWN Ladder method. Each work approach decreases the weight of the projectile and increases the number of reps.
Numbers are the number of reps (you can do +-2) number of numbers = number of sets
For example: 8/10/12/15 are 4 approaches, each for a certain number of times. In this case, 8 times the first approach, 10 times the second, 12 times the third, 15 times the fourth. Each approach decreases the weight of the projectile by about 2-5%, it is important, the approaches are exactly the same all around the break.
Example 2: 8/10 means two approaches. 8/10/12 means three approaches. All the rules are the same.
Example 3: If the numbers are the same, then the weight is the same 12/12/15/15. The first two sets are the same weight, the last two sets are different.