A 12-minute habit most people have never heard of
Most of the advice about cardiovascular wellness sounds the same: walk more, eat better, sleep more, keep your appointments. All of it is right. What fewer people know is that there is a form of exercise you can do seated, in about 12 minutes, that researchers have been studying for its effects on the cardiovascular system for more than twenty years. It is called isometric handgrip exercise, and it is what the Zona Plus is built around.
Where it came from
The story begins with the U.S. Air Force. When F-16 pilots began experiencing g-force blackouts, the Air Force commissioned cardiopulmonary physiologist Dr. Ronald L. Wiley to find a solution. One of his experiments had pilots grip a steel rod as hard as they could under g-force. Looking back through the data, Dr. Wiley noticed that two pilots who had entered the study with elevated readings had normal readings by the end, and he spent years investigating the link. That work produced the computer-controlled handgrip protocol the Zona Plus uses today.
What a session looks like
At the start of each session the Zona Plus measures your maximum grip strength in each hand and sets a personal target for the day. You then complete four two-minute holds, alternating hands, while the display and audio cues guide you to squeeze at exactly the right pressure. Because it recalibrates every time, the device adapts to you whether your grip is light or strong, and more than one person can share it. The whole routine takes just under 12 minutes and is done sitting down, which is why many people fit it in while reading or watching television.
What the research says, and what it does not
Isometric handgrip exercise has been the subject of published, peer-reviewed studies and meta-analyses; the Zona Plus science page lists them. That research concerns isometric exercise as a category, performed under study conditions. It is not a promise about what any individual will experience, and it is not a reason to change anything your physician has prescribed. The right way to use the Zona Plus is alongside the care plan and the exercise you already have, with your doctor in the loop.
What you get
The Zona Plus Series 3 comes with a colour display, on-device instructions, a rechargeable battery, a carrying case and two Zona Health accounts for tracking your sessions. Devices bought directly from Zona Health are covered by a 90-day money-back guarantee; the refund policy has the terms, including the restocking-fee condition.
Aging Like A Pro readers: use offer code VALLEY at checkout for $50 off the Zona Plus. See the Zona Plus Series 3 or read the science first.
The Zona Plus is a handheld isometric exercise device intended for adjunctive use in the maintenance of overall cardiovascular wellness. It is not intended to diagnose, treat, cure or prevent high blood pressure or any disease, and it is not a substitute for medication or medical care. Talk with your physician about your blood pressure and before starting any exercise program. Never change a treatment plan without medical advice.
This article is for general education only and is not medical advice.
