Do Weighted Vests Actually Work?

Short answer: yes, but not for everything people claim. Some benefits are well proven. Some are still unclear. And two of the most repeated claims online have almost nothing behind them. Here is what the...

Walking With a Weighted Vest

Discover the benefits of walking with a weighted vest, from burning more calories to building strength and improving endurance. Learn how much weight to start with, how to progress safely, common mistakes to avoid, and how to choose the right vest for your walking routine.

What to Know Before Buying a Sandbag

A sandbag is a simple yet effective tool for a variety of uses including training. Sandbags are easy to find, making them a great way to improve resistance to your work outs. But it is...

Life Outside by Polyfit is our new editorial series exploring walking, outdoor movement, and the deeper role movement plays in a stronger life.