Ren Caldwell is a NSCA Certified Strength and Conditioning Specialist and an FMS-certified professional, focusing primarily on working with athletes (especially ultimate frisbee players) and people coming back from injuries. She has had the pleasure of doing strength and conditioning work with several elite teams - Seattle Rainmakers, Seattle Sockeye, and Seattle Riot - and is currently working with both University of Washington teams and several Seattle youth programs.

It’s Game Time: Are You Ready?

by March 20, 2014, 7:18am 0

We all know the difference between just showing up and being at our very best. Ren's got some systematic ways to tap into your potential every time you hit the field.

Put Your Back Into It: Shoulder Health in Ultimate

by February 20, 2014, 6:40am 0

Turns out your shoulders are pretty useful on the ultimate field. Ren Caldwell takes a comprehensive look at how to care for, strengthen, and get the most out of them.

The Base of the Pyramid

by January 23, 2014, 7:00am 0

Are there physical issues that are specific to ultimate? If so, what are they, and how do we understand and ultimately overcome them in order to reduce injury and improve…