I’m the first to admit, I’m somewhat of an AI denier. Despite reviewing fitness tech for a living, I’ve been dragging my heels when it comes to letting artificial intelligence regurgitate the highs ...

The bodyweight moves packed a punch.

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 ...

There’s a lot of debate about weight machines in the fitness world. Some people gravitate towards them because they seem a heck of a lot easier than cranking out some reps with a pair of dumbbells or ...

In August of 2024 I was lying in bed, reading. I had an itch on my left rib cage, and when I went to scratch it, my hand grazed my breast, and that is when I felt it. A lump. Surely it wasn’t cancer, ...