Bifalgorithm post

Here's what actually happens inside your body the moment you grab that bar. And nobody ever talks about this. The second you pull up, your latissimus dorsi, the largest muscle in your back, fires first, generating massive pulling force. Simultaneously, your brain sends rapid signals through your motor cortex, recruiting hundreds of muscle fibers in your biceps, rear deltoids, and core, all at once. Your grip strength activates your forearm flexors, which triggers a chain reaction all the way up to your shoulder stabilizers. And here's what most people miss. Pull-ups spike growth hormone more than almost any other body weight exercise because they recruit so many large muscle groups in one single movement. Follow for more science your gym coach never told you and comment below how many pull-ups can you do right now

Here's what actually happens inside your body the moment you grab that bar. And nobody ever talks about this. The second you pull up, your latissimus dorsi, th…