I started taking Bikram yoga classes.It may not make you lose weight, or detoxify your body, or give you great skin, or tone your legs, or reduce cellulite, or make you sleep better, though I have heard (and can imagine) it does all those things.
No matter.
Because after the 90 minutes of sweating and stretching and bending and balancing it feels like a party in your brain. Seriously: best high ever.