Mermaid Yoga: Incredible, Underwater Instagram Photos

Browsing through random hashtags on Instagram can sometimes lead you to very dark corners of the Internet -- places where you see things you wish you could forget. But, today I stumbled upon the breathtakingly stunning account of Britta Trubridge, freediving yogini and creator of B. Tru Yoga. She is also basically a mermaid. In her hauntingly beautiful, perfectly timed photographs, Trubridge manages to capture yoga's essence of calmness, stillness, and serenity while pulling off incredibly chall...