It’s the end of a long practice. I’m out of breath, my cheeks are red hot, and my arms feel like spaghetti noodles. I look at the clock to see I only have a few seconds until the next rep. Everything ...

If you've ever gotten a lackluster text, like a simple "k" response, TikTok has found a way to turn that into something truly hilarious. It's like taking a lemon and making some LOL-worthy lemonade ...

You've just sweated it all out, and you still look great (obviously), so of course, you want to share your progress with friends on Instagram. Sometimes all the fitness motivation you need is knowing ...