First a little info about me. I have been lifting for about 8 years. I have done DC, 5x5 and Agonist/Antagonist Training. I’m about 210lbs with low body fat. Bench 375, deadlift 405 squat 330. The only supplement I take is Ultra 40 and Mass Amino acids, I try and get everything I need out of food. A normal day is about 215 grams of protein and 150 carbs with 70 grams’ fat. My work out plan currently is 6 days followed by 3 days off. So my questions is.... Normally I do one body part a day, and I do 4 exercises for that body part on its days. For the last few weeks I have been short on time so I knocked it down to only 2 exercises. I have noticed both strength and size gains by only doing 2 instead of 4. I can not wrap my head around the fact that I’m doing less but seeing more gains. Can someone explain to me why that is?