![Dianna Cowern on X: "6 week flexibility challenge! I'm putting the science I learned in my latest video to use. I'll post again in 6 weeks to show you my progress. HOLD Dianna Cowern on X: "6 week flexibility challenge! I'm putting the science I learned in my latest video to use. I'll post again in 6 weeks to show you my progress. HOLD](https://pbs.twimg.com/media/DZ_kKo_U8AAvrGc.jpg)
Dianna Cowern on X: "6 week flexibility challenge! I'm putting the science I learned in my latest video to use. I'll post again in 6 weeks to show you my progress. HOLD
![Dianna Cowern on X: "I threw a party at @veritasium and @RaquelNuno's house and they'd filled their entire pool with shade balls. Thanks for letting me swim in your balls. Also thanks Dianna Cowern on X: "I threw a party at @veritasium and @RaquelNuno's house and they'd filled their entire pool with shade balls. Thanks for letting me swim in your balls. Also thanks](https://pbs.twimg.com/media/D9crjVZUEAIRU3p.jpg:large)
Dianna Cowern on X: "I threw a party at @veritasium and @RaquelNuno's house and they'd filled their entire pool with shade balls. Thanks for letting me swim in your balls. Also thanks
![Dianna Cowern on X: "I have a video coming out tomorrow. It's more info than you ever wanted to know about butt muscles. So there's that. https://t.co/iyZVF3kzld" / X Dianna Cowern on X: "I have a video coming out tomorrow. It's more info than you ever wanted to know about butt muscles. So there's that. https://t.co/iyZVF3kzld" / X](https://pbs.twimg.com/media/EBFeCqSU8AAm1-U.jpg:large)