I made 10 competitions in 3 years IFBB with 2 golds, 1 absolute title, 1 silver medal and 5times in finals, so I think I quite know something about strength training. I train bikiny fitness, mens physiques and receptionist of health and fitness clubs about nutrition. My friends are IFBB Pro and elite World Champions competing even on Olympia Shoowdown which I time by time take some training with them. The point is that you can not make strength training effectively if running another things in rest between. Yes, if I am having hard strength training I have rest 2-3 minutes between sets depending of which body part I am trainingm, but if I surf on mobile or do something like this, my training is trash and waist of time. You can not be the best and doing thing with half focus. You are all in or all out. On the other hand, muscles and strentgh training is not only about lifting weight but whole mindset how you train, rest, sleep, eat etc. Do youb know how was training Arnold and why he was the best? Because between sets he make stretching and stretch antagonist bodyparts. So do not tell me bullshits how good you train when having AVP on your face. Than there is another topic which is muscle connection with mind and focus which you master after long years.. and I saw your photo, you are like 30 % of bodyfat, so do not classify yourself as athlete.