If you spend hours at the gym each week trying to build brute strength and massive legs there's a good chance you consider squats the gold standard. The back squat is a tried-and-true ...

But, despite their popularity, squats are a bit of a marmite exercise, you either love them or hate them. “Some people struggle with the classic back squat because they have long femurs and short ...

You've got traditional squats in the bag, and you're ready to intensify your favorite move. Let me introduce you to cossack squats, the squat variation that challenges the mobility, flexibility, and ...

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. Here’s a fun variation ...

Both curtsy lunges and Cossack squats pack serious challenge on their own merits, which is partly why this move is equal parts challenge and fundamental exercise. You may need to spend time honing the ...

When you think of a classic leg day, squats, lunges and deadlifts are probably your go-to. However, that means you're only training your body in one direction.'Our body moves across three different ...

THE SQUAT IS, when it comes to the grand hierarchy of strength training, one of the few exercises that deserves rarified, must-do status for just about every type of trainee. The compound movement is ...