BDSM: Bondage
Bondage is what it sounds like: Tying people up. Bondage is a sexy way to play with power. But there's a lot more to it than just throwing some handcuffs on 'em. Like everything in BDSM, it's all about keeping things safe, sane, and consensual.
That means that before you go for some fun rope play (or those wrist restraints or lined handcuffs...) you have a good talk with your partner about what you both want, what you def don't want, and what you're about to do.
Only do bondage with someone you really trust and respect—seriously, being tied up is obviously super vulnerable and it's both safe and super hot to be able to trust your partner completely. Start with wrists and ankles—eve probably doesn't have to tell you this, but never tie someone's neck—and make sure you're not cutting off their circulation (ouch!). And never leave someone tied up alone!
Achieve your health goals from period to parenting.