Weekly Wall Squats May Help Maintain Blood Pressure Gains
A study in BMJ Open Sport & Exercise Medicine examined how much isometric exercise is needed to preserve blood pressure improvements. After four weeks of three weekly wall-squat sessions, 100 inactive adults were assigned to continue three times weekly, reduce to two or one session, or stop for four more weeks. One or two weekly sessions retained some benefits, while three weekly sessions yielded the largest reductions and additional cardiovascular improvements.
The trial enrolled 100 inactive adults, average age 37.4, with systolic readings between 120 and 140 mmHg and no diagnosed hypertension. They were nonsmokers, free of relevant injuries or illnesses, had never used blood pressure medication, and drank no more than 14 alcohol units weekly.
All exercise participants started with four weeks of home wall squats: three weekly sessions, each with four holds and two-minute seated rests. During the following four weeks, they either kept three sessions, cut to two or one, or stopped, while researchers tracked blood pressure and cardiovascular measures.
Findings may interest inactive adults seeking low-equipment ways to manage blood pressure and clinicians advising lifestyle changes. If one or two weekly wall-squat sessions can help sustain gains, adherence could become easier for busy people, potentially supporting cardiovascular health. But effects may depend on continuing some training, and stopping appeared to erase advantages. This could inform public health messaging, though individual results and long-term outcomes remain uncertain.