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. If you’ve attempted ...
Select independently determines what we cover and recommend. When you buy through our links, we may earn a commission. Learn more. Stephanie Mansour Since early 2020, the Covid-19 pandemic has led ...
If you’re a fitness buff, or live within earshot of one, you’ve probably heard of TRX, a “suspension trainer” composed of a pair of thick straps dangling from above with handles at the ends. The TRX ...