It sounds like a tele-marketing scam: the five-minute workout that lowers blood pressure and improves vascular health!
Works just as well, or even better than aerobic or medication! All you need do is breathe! So easy you can watch TV while you get fit!
These are the findings of a new study that investigated High-Resistance Inspiratory Muscle Strength Training (IMST) — strength training for your breathing muscles – as a strategy “for helping ageing adults fend off cardiovascular disease”.