It's my 3rd week going to gym. I'm 24 y.o. 87kg, 172cm male. Previously I only did some pull-up and dips. It's 3 times a week
1st day - chest, shoulders, biceps 2nd day - back, triceps 3rd day - legs
The problem is I don't feel tired the next day after the training starting from the 2nd week, while I felt exceptionally tired during every day of the 1st week, and a lot of people say that this means my workout is not effective. I do increase weights and perform set almost till failure though (resting no more than 2 min between sets). For example on the 1st week I was doing bench press with 50kg, 2nd week - 65kg, and 3rd - 70kg, 3 sets of 12 and I could only do 7-10 reps in 4rd and 5th sets. It it okay to not feel tired after the effective workout? Or do I need to change the routine?