Hi, I’ve been training for 6 years consistently. However, I’ve been pleateued for nearly a year now. I currently run a specified daily undulating periodization program with a lot of assistance exercises and spend 4 hours a day, 4 days per week in the gym. I have tried an advanced sheiko program in the past but did not progress and lost strength on my deadlift. I simply cannot up the volume anymore or I would be even more exhausted. Not to mention that I already consume ridiculously amounts of pre-workout to bare the workload. I am posting this to seek advice on the possibility of a low dose cycle of test in the near future at 21 years old, now or at 25. I wish to become a professional powerlifter. Also, I recently tried MK-677 for a few days but quit because of paranoia that I was going to grow taller. Sorry for anyone that already read my posts in the other thread and thank you for your response.
Deadlift video -
(I pinched my sciatica a few days before this and was lifting more)