Intense Exercise

HIIT is the single most effective exercise strategy for raising VO2 max. HIIT is said to elevate growth hormone by 300 to 400 percent. High-intensity training conducted four times per week produces both physical exhaustion and mental revitalization simultaneously. All the benefits of hours of conventional weekly exercise can be condensed into sessions under 30 minutes performed two to three times per week. 12 minutes of interval training can produce superior fitness improvements compared to an hour-long 5k jog. HIIT is beneficial for post-menopausal women because its short intense efforts followed by substantial rest train both the sympathetic peak and the parasympathetic recovery. HIIT shows a significant positive association with increased telomere length. HIIT mitigates the immune-suppressive and cardiovascular risks of high-intensity exercise by keeping each bout short rather than sustained. Intense exercise can increase GH by up to 1,000%. Daily performance of brief high-intensity intervals produces measurable physiological adaptation over time. After intense training the body is physically exhausted while the mind emerges mentally revived and strengthened. HIIT automatically…