Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

I am a huge fan of Peloton's various at-home workout offerings, especially the company's classic Bike and its incredibly versatile mobile app. Both of those provide me a gigantic archive of on-demand ...

CHAPMAN - When Jayden Dvorak first saw his physical education teacher introduce speed stacking, he wasn't impressed. "I thought it was dumb at first," Jayden said. Dalton Stout was equally ...