I spent the first year of my life doing push-ups completely wrong. I used to flare my elbows out at a wide ninety-degree angle because I thought it looked more athletic. Every time I hit the bottom of the movement, my shoulders would pop and my lower back would sag toward the rug like a hammock.
By repetition ten, my wrists hurt and my neck felt strained. I assumed push-ups were just a terrible exercise that destroyed your joints.
The problem was not the movement. The problem was that I was treating my body like a loose sack of potatoes instead of a solid plank.
When I finally looked at a breakdown of proper mechanics, I realized I was turning my shoulder joints into a hinge they were never built to be. I had to drop my ego, lower my rep count down to three, and completely relearn how to keep my elbows tucked at a forty-five-degree angle against my ribs.
The first week of fixing my form felt humiliating. I could barely get halfway down without my arms shaking violently. Dropping the angle made the exercise twice as hard because my triceps and chest had to actually do the work instead of relying on momentum and bad joint placement.
I stopped trying to hit big numbers. I cleared a small space next to my coffee table and focused entirely on keeping my core tight and my glutes squeezed. If my hips started to drop, I stopped the set immediately.
There is no shortcut to building basic upper body strength. You cannot cheat the physics of a bodyweight movement. If your form breaks down, you are just practicing a bad habit.
Now I track my push-ups strictly by clean repetitions. Three sets of eight perfect reps feel infinitely better than thirty sloppy ones that leave your shoulders aching for two days. Slowing down and fixing the foundation was the only way I stopped hurting myself on a hardwood floor.