HIGH-INTENSITY INTERVAL TRAINING
The Remarkable Heart Health Benefits of High-Intensity Interval Training (HIIT)
Nov
High-Intensity Interval Training (HIIT) has gained popularity in recent years due to its effectiveness in burning fat, boosting metabolism, and improving cardiovascular fitness. However, one of its most significant yet overlooked benefits is its positive impact on heart health. HIIT involves short bursts of intense exercise that elevate the heart rate, making it an ideal workout for enhancing cardiac function.
Sam Gregory, Head Trainer of F45 Stratford, sheds light on the various ways HIIT can benefit the heart:
- Improves Stroke Volume: Stroke volume refers to the amount of blood pumped per heartbeat. During HIIT and other demanding exercises, the body requires more oxygen-filled blood, leading to an increase in stroke volume. This enhanced efficiency in oxygen supply can make everyday tasks easier.
- Lowers Resting Heart Rate: HIIT pushes individuals to the anaerobic zone, where breathing becomes intense, and the heart rate rises. The subsequent rest interval enables individuals to recover, gradually leading to a lower resting heart rate. This decrease in resting heart rate can reduce the risk of heart conditions.
- Lowers Blood Pressure: While HIIT initially raises blood pressure in the short term, consistent training leads to a decrease in the long run. The exercise can reduce artery wall stiffness, resulting in lower resting blood pressure. Studies consistently show that HIIT is more effective than traditional cardio in reducing blood pressure.
- Manages Stress Levels: HIIT provides a short, intense session that helps distract individuals from life’s stressors. By engaging in HIIT, people become better equipped to handle the challenges of daily life, leading to a positive impact on heart rate fluctuations caused by stress.
Overall, HIIT offers impressive benefits for heart health, making it a valuable addition to fitness routines. Whether aiming for improved cardiovascular function, lower blood pressure, or better stress management, HIIT is a powerful tool for enhancing heart health and overall well-being.
