
Isometric workouts: a 14-minute, thrice-weekly route to lower blood pressure
A recent meta-analysis of isometric exercises (handgrip, wall squat, leg extension) suggests that doing four 2‑minute bouts, three days a week for a total of 14 minutes per session can lower blood pressure and improve heart function—often more effectively than cardio or resistance training. The routine is accessible at home without equipment and may help those with joint or mobility issues, though long‑term effects and interactions with blood pressure medications need more study; ongoing large trials aim to refine the optimal protocols.
