Low-intensity occlusion training (50-100 mm Hg at 20% 1RM) promotes muscle hypertrophy in as little as 3 weeks and induces a higher rise in growth hormone than higher intensity training.
Does low-intensity occlusion training produce muscle hypertrophy in individuals unable to sustain high loads?
Low-intensity occlusion training is a viable method to promote muscle hypertrophy in populations unable to perform high-load resistance training, such as cardiac rehabilitation patients.
Low-Intensity Occlusion (50-100 Mm Hg) Training Provides a Unique Beneficial Training Mode for Promoting Muscle Hypertrophy. Training at Intensities as Low as 20% 1 Repetition Maximum With Moderate Vascular Occlusion Results in Muscle Hypertrophy in as Little as 3 Weeks. A Typical Exercise Prescription Calls for 3 to 5 Sets to Volitional Fatigue With Short Rest Periods. The Metabolic Buildup Causes Positive Physiologic Reactions, Specifically a Rise in Growth Hormone That Is Higher Than Levels Found With Higher Intensities. Occlusion Training Is Applicable for Those Who Are Unable to Sustain High Loads Due to Joint Pain, Postoperative Patients, Cardiac Rehabilitation, Athletes Who Are Unloading, and Astronauts.
Loenneke et al. (Fri,) conducted a review in Muscle hypertrophy. Low-intensity occlusion training vs. Higher intensity training was evaluated on Muscle hypertrophy and growth hormone levels. Low-intensity occlusion training (50-100 mm Hg at 20% 1RM) promotes muscle hypertrophy in as little as 3 weeks and induces a higher rise in growth hormone than higher intensity training.