I think that this misses out on some of the interesting narrative realities, which is that it actually doesn't work very well, that eliminating diversity is actually a really good way to make a species and its individuals less robust. ↗
I focus on having a feminine body, a dancer's body. I do resistance and dance and cardio. I like hiking, swimming, being active. It clears your mind and it's a good way to decompress. ↗
I think mp3s are great if you are unknown and trying to get started. It's a good way to get your music out and about. But for those who are established, it's not good at all. ↗