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 ...

Save this article to read it later. Find this story in your account’s ‘Saved for Later’ section. In theory, a unitard should be the ideal exercise outfit. One item of clothing that does the work of ...

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Despite what many workout equipment ...