Dear Graham,
1. This program was elaborated for high level soviet T&F jumpers who didn’t use Weightlifting exercises as SST means. For athletes who constantly use the weightlifting exercises, it’s necessary to remake this program.
I am not sure that it is right to incorporate other lifts into this program. May be, it’s possible to use Weightlifting exercises in the GPP training stage before you start this program.
2. In my texts, the terminus “depth jumps” and “drop jumps” are used as synonyms of Shock Method jumps: jump in depth with rebound aloft executed with the aim to take off as high as possible.
Yuri Verkhoshansky