[Alex3917]

Honestly I think aerobic training is more effective than isometric training at reducing blood pressure, I think most people (and studies) just don't do enough of it to see the effect. You really need to be doing a minimum of 90 minutes of zone 2 training 5 - 6 days per week, which isn't especially difficult but it's just more than most people are willing to do.

There's no doubt that doing squats or whatever will reduce your blood pressure more in the short term, but the effects generally only last for a few days. Whereas the effects of aerobic are larger and longer lasting, you just need to do it correctly and reasonably consistently.

[Daishiman]

That number is insane. I ran sub 3:30 marathons doing 2.5 hours of aerobic training a week, which is perfectly reasonable for a healthy adult.