I started working out in earnest in January of this year. It isn’t my first time getting in the gym. I was an athlete all throughout high school, and I trained in fits and starts during college. The ...

I am by no means a workout junkie. But when I do exercise, you’d better believe I make sure the sweat and grime is off of my skin the very second I step off the treadmill so that I don’t break out.

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 ...