Planks have been all the rage in the fitness field the past few years—they’ve trumped the crunch (and many other moves, for that matter)…
Planks have been all the rage in the fitness field the past few years—they’ve trumped the crunch (and many other moves, for that matter) as the go-to exercise for strengthening the core muscles, the group of trunk muscles that surround the spine and include the abs, hips and glutes. And for good reasons:
- Planks and plank variations require constant abdominal stabilization and, in some variations, body rotation, which an American Council of Exercise-commissioned study ranked as the top two criteria for determining the most effective abdominal exercises.
- Planks encourage core stability. A study published in the American College of Sports Medicine Journal emphasizes the importance of core stability not only for normal movement patterns for everyday activities and sports, but also for injury prevention. The study also notes the efficacy of core stability and strengthening in the treatment of low back pain.
To reap all of these benefits, planks and plank variations need to be completed with correct form. We asked NASM-certified trainer and functional movement expert Erik Taylor to walk us through how to execute a plank—as well as four plank variations—the right way.