If you're familiar with professional volleyball player and three-time Olympic gold medalist Kerri Walsh Jennings, chances are you're familiar with her strength — most noticeably her core (ahem, defined abs). But a strong core goes way beyond washboard abs; it helps to prevent injuries, improve posture, and remedy chronic back pain.
Before you hop down on the floor to whip out 50 crunches, take a cue from Kerri and opt for a different exercise: Pilates 100s. "[This] basic Pilates move turns me into a furnace from the inside out," says Kerri, who is also the official spokesperson for Almond Breeze. "It just works the deep intrinsic muscles, which we need; you should be working on strength from the inside out." Kerri also adds that Pilates helps give her better body and breath awareness, making her more mindful overall. "It's more subtle, but I've gotten really good results from 100s."
Here's how to do the move yourself.
For more details, read Back to Basics: Pilates 100s.