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. Suspension trainers ...

Core stability is a foundational marker of overall fitness. While difficult to quantify, the overall strength and endurance of the muscles surrounding the waistline has a huge impact on activities of ...

Reformer Pilates was one of 2024's most-booked fitness classes on ClassPass, but it often comes with a hefty price tag. If you're itching to get a reformer-style workout – and the enhanced strength, ...

With the right guidance, safe movement, proper nutrition, hydration, rest, and recovery, staying active during pregnancy can ...