No matter your fitness level or the style of workout you're doing, a huge component of a proper training philosophy focuses on the core. The core is the foundation of movement, and without a strong ...

Resistance bands are an easy way to introduce yourself to strength training. They are versatile and start at a very low resistance, helping you build your strength. Whether you are recovering from ...

Building muscle doesn’t always require heavy weights or complicated routines. Sometimes, the biggest changes come from simple, beginner-friendly exercises that train your body to get stronger safely ...

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 many types of ...