If this sounds familiar, then you need to try NASM-certified trainer Art Mirzakhani's mobility move to relieve some tension.

Weight balls and balance balls allow ... explained Steve Stonehouse, an NASM-certified personal trainer and vice president of programming at Body Fit Training. Exercises like ball slams, twists ...

From walking to Barre, fitness pros share the best low-impact morning exercises for weight loss and achieving a leaner body.

That's why we linked up with Sydney Yeomans, NASM-CPT and director of fitness ... "Incorporate stability and balance exercises to ensure daily functional mobility stays strong," Yeomans says.