Andrew Jacked’s third-place finish in the Arnold Classic 2025 has only made him hungrier, and this time, he is ready to ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Sweat isn’t an ...

Often, it’s the result of small but significant mistakes that push your body into overdrive. From what you wear to how you ...

I skipped the gym and asked ChatGPT to build an at-home workout instead — here’s what happened and whether it actually made me sweat.

In the world of bodybuilding, there’s some essentials for avid gym goers –– a high-protein diet, tight-fitting workout clothes, electrolytes for hydration, and of course, a motivational playlist of ...

Sweating a lot while working out can be frustrating but it's entirely normal, essential, and healthy. Specific physiology is a major reason for increased sweating, as is the medical issue, ...

You’ve probably heard: “Sweat it out, and you’ll lose weight!” But is that really true? Does sweating help you lose weight, and does the amount of sweat on your workout clothes really reflect how much ...

You might think sweating is just your body’s way of saying you’re working too hard but there’s actually something incredible happening beneath those glistening drops. According to doctors, your sweat ...

Sweat is more than just a sign of a good workout. It holds vital information about our health, providing clues to dehydration, fatigue, blood sugar levels and even serious conditions such as cystic ...