I also follow 531 for anyone who's interested. So I go 4 times a week and hit each movement twice. I have been considering adding an extra day as my recovery should be better and I want to make the most from this cycle. However still undecided, I enjoy 531 and the format of the program works for me.
DAY 1 - Taken my first tablet today as the order came today. Excited to say the least, sadly a rest day for me feel a bit tired from work so had a nap.
Will update log as and when if I notice anything and such!
DAY 2 -Day 2. Most likely placebo but had a decent workout.
I follow 531 today was bench. Did find I seemed to have more stamina towards end of workout. To follow up, I always get mega doms. Woke up today and can feel my chest has been worked, but it is nowhere near as sore what I usually get!
DAY 3 - Had an okay squat workout. 122.5kg for 6 on my top set.