Physical Activity

Physical Activity

Does Xenon Really Help You Climb Everest Faster?

An expedition that summited Everest in less than a week sparked interest—and skepticism—about the benefits of the gas (Photo: Westend61/Getty) Published September 15, 2025 01:28PM In May, four British men…

Physical Activity

When Is the Best Time to Sleep?

This matters even if you're naturally an early riser (Photo: Man sleeping: CSA Images/Getty; Design: Ayana Underwood/Canva) Published September 12, 2025 03:00AM We all know that sleep is essential for…

Physical Activity

Physical Therapists Reveal a Common but Overlooked Cause of Pain in Runners

Originally posted onRUN | Powered by Outside Discomfort in this area can affect gait, hip function, and mobility (Photo: Runners: Martin Novak/Getty; Design: Ayana Underwood/Canva) Published September 11, 2025 01:15AM…

Physical Activity

nrpa 2 – Greenfields Outdoor Fitness

Are you looking for a way to bring your community together? A way to promote health and wellness amongst diverse individuals? Come visit Greenfields Outdoor Fitness at NRPA, September 16-17th! …

Physical Activity

Why Does a Marathon Wreck Your Legs? A New Study Explores the Pain.

If you buy through our links, we may earn an affiliate commission. This supports our mission to get more people active and outside.Learn about Outside Online's affiliate link policy New…

Physical Activity

BeaverFit acquires Bastion to expand physical security capabilities

Founded in the late 1970s, Bastion has pioneered solutions designed to mitigate threats such as forced entry, ballistic impact, blast effects and surreptitious attack. Their newest innovation, the Multi-Threat™ modular…

Physical Activity

This One Metric Can Tell You If You’re Overtraining

Originally posted onRUN | Powered by Outside No fancy equipment is needed—just your finger, your Notes app, and 60 seconds a day (Photo: Athlete checking fitness tracker: Zamrznutitonovi/Getty; Design: Ayana…

Physical Activity

Why more colleges are taking fitness outside

College life is busy. Between academics, jobs and social commitments, it’s no surprise that physical activity can fall off the schedule. But this is also a pivotal time — research…

Physical Activity

If You Think You’re “Not Flexible,” Try These 7 Moves to Loosen Up

If you buy through our links, we may earn an affiliate commission. This supports our mission to get more people active and outside.Learn about Outside Online's affiliate link policy All…

Physical Activity

How I Tailored My Training Regimen Around My Menstrual Cycle

The program Synrgy Cycling matched me with a coach who understands women’s health and how different phases of the menstrual cycle may impact performance The author poses alongside her bike;…