Bifalgorithm post

Why do your arms always give out before your back on pull-ups? Most people have this wrong. It looks like a back exercise, but inside your body fires a chain reaction most people never complete. The moment you grip the bar, your nervous system fires down your spine. Your biceps catch that signal first, the brain's default shortcut. As you pull, your biceps take over like a vice grip. At the same time, your lats, the real engine, fairly get the signal. But here's the part most people don't realize. A tight grip hijacks the neural signal straight to your biceps. Your lats get bypassed before the pull even starts. That's why your arms get wrecked after every session. But your back never grows. But here's the real question. If your biceps always quit first, save this. Tag your training partner. If they can't feel their lats, they need to watch this.

Why do your arms always give out before your back on pull-ups? Most people have this wrong. It looks like a back exercise, but inside your body fires a chain r…