Guidelines for life:
1. Squat heavy. The best exercise you can do for muscle and strength bar none is the squat. If you can get under a bar loaded with plates and do some full ROM squats(ATG or close) then that is half the battle right there. Use weight you can barely support without bending your back and squat it. Do a few sets of 1-6 reps and you can call it a day right there. They will shoot your metabolism through the roof and make you grow like a weed. You will notice once you start squatting heavy your bench will go up and your upper body will get noticeably bigger. Bigger than it has ever gotten using those stupid volume routines.
2. Dead lift comes in a close second to squatting heavy. Pick up a heavy weight and lock it out. The most important aspect of the dead lift IMO is that allows you to handle more weight than any other exercise. If you can pull 405 off the ground for reps, than when your trying to bench 300 it won't feel so heavy. The key with these is to stack on the weight, keep your tightness and use your biomechanics to pull as much weight as you can for sets of 3-5.
3. Benching with an arch. There are a lot of strong people who bench with a flat back and heels completely flat on the floor. However if you want to save your shoulders from injury and learn to make the bench press a total body compound movement then follow this video:
? How to Bench Press ? Get a Big Chest, Add Muscle All Without Wrecking Your Shoulders - YouTube
As you can see there is a theme to each of these points. Use the big compound movements with weight that is heavy for yourself. Bust your balls and don't cheat yourself by using a lighter easier weight. Squat big, dead lift big, and bench big. Do all three and EAT ( you really won't get fat if your lifting this way), and you will get bigger and stronger.
So basically do the 5x5 haha.