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. While plenty of ...

As soon as you make running a habit (or even before you do!), it’s smart to establish a solid strength-training routine to support your run schedule. Adding strength training to your calendar can help ...

If you have diabetes or are at high risk of developing it, exercise is one of the single most powerful tools you already own. It helps lower blood sugar, makes your body more sensitive to insulin, ...

Belly Fat Loss Exercises: Struggling with stubborn belly fat despite trying everything? Well, you are not alone in this! Losing belly fat is one of the most challenging parts of any weight loss ...

A stronger, flatter midsection after 50 comes from movements that train your core to stabilize your entire body, not just flex your spine like old-school crunches. Standing drills create that ...