I have been working out for a few years now and I would consider myself fairly qualified in the field of weightlifting. Naturally, I have seen just about every kind of workout split. A workout split is the way a person chooses to divide up their workouts. This is necessary in weightlifting because full body workouts would take way too much time. A typical split will divide every main muscle in your body into 3 or 4 days of exercise, and a rest day. This argument begins when catching up with a hometown friend and asking him how things have been in the gym. We both explained the split or training plan we are on, and immediately began bickering about which is more effective (as a side note, while I am about to breakdown both of our arguments, there is no one split that is better than others, or one that always works the best … so, you could say this argument is completely useless).
My split looks like this:
Chest and front deltoids
Back and rear deltoids
Arms and forearms
Legs
His split looks like this:
Arms
Chest and biceps
Back and triceps
Legs
Shoulder (If he has time)
Chest and Back
Immediately, the first thing we disagreed over was the pairing of chest and biceps, and back and triceps. My argument was that chest is a push movement and back is a pull movement. Push movements are scientifically shown to activate your chest, front deltoids, and triceps. Pull movements are shown to activate your back, rear deltoids, and biceps. For this reason, I asked why he would not combine chest with triceps and back with biceps. After all, these complement each other. He said it was because he then gets to hit each muscle a little bit on both his arms day and his chest and back days. What he means by this is that on arms day, he will fully exhaust his biceps and triceps. Then, on chest day, he doesn’t want to destroy his triceps, so he pairs it with a muscle that remains inactivated throughout the chest portion of his workout. The same logic applies to his back and triceps workout.
The other thing we disagreed over was the fact that he has a specific shoulder day which he sometimes skips. I said that shoulders are a very important part of a bodybuilding physique, so leaving them out on other days in the split and then possibly skipping them could result in undeveloped shoulder muscles. He countered by explaining that because they have their own day, he focuses on his shoulder’s way more than me on weeks when he has time, so missing that day every other week should work out.
Finally, he explained that he thought his workout split was better because it doesn’t get boring. He said that mine is very basic and will get boring to me. I admitted that his is very interesting, but I have been using my split for a year and a half and still love it.
In the end, a workout split is purely preference, and our argument was just for fun. However, he still let me know at the end of the conversation that he is bigger than me. He’s not wrong, he benches 275.