AsNoriuanswered grow question 4 years ago With all love and respect, first you have to grow strong and healthy girl before you start any trainings.
Its still stress, and your girl needs more light and a bit off food. She is too weak for any trainings.
If you still go for lst, couple tips ;
1.Work before watering, less breakage
2. Work with healthy plants, any sick, deficiencies - let them recover and be strong first.
3. No nutes after training, just plain water.
4. Spray plant , at least first two days after training
5. Use fat wiring, they are softer for plant, thin or string harms them.
Any question, ask.
I love Lst and defoliation.
Good luck !