ELI5: Explain Like I'm 5

Muscle-up

A muscle-up is a fancy exercise move that combines a pull-up with a dip. To do it, you need to start by hanging onto a bar with both hands. Then, you pull yourself up, like you're doing a regular pull-up, until your chest reaches the bar. Once you're up there, you need to press yourself up even further so your arms are straight, like you're doing a dip.

It's a bit like climbing up a really high ladder and then pushing yourself up even higher to reach the top. The muscle-up requires a lot of strength, so it's a great way to show off if you can do one!
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