Overview Of The Near Future Report By Jeff Brown

1. Personalized blood circulation restriction rehabilitation training (PBFR) is a game-changing injury recovery therapy that is producing dramatically positive results: Lessen atrophy and loss of strength from disuse and non-weight bearing after injuries Increase strength with only 30% loads Boost hypertrophy with only 30% loads Enhance muscle endurance in 1/3 the time Improve muscle protein synthesis in the elderly Improve strength and hypertrophy after surgery Enhance muscle activation Increase growth hormonal agent responses. Muscle weak point commonly takes place in a range of conditions and pathologies. High load resistance training has been shown to be the most effective ways in improving muscular strength and getting muscle hypertrophy. The problem that exists is that in specific populations that need muscle reinforcing eg Persistent Pain Patients or post-operative patients, high load and high intensity workouts might not be medically appropriate. It has been used in the gym setting for some time but it is acquiring appeal in scientific settings. BFR training was at first developed in the 1960's in Japan and understood as KAATSU training. It can be applied to either the upper or lower limb. The cuff is then inflated to a specific pressure with the objective of getting partial arterial and complete venous occlusion. The patient is then asked to carry out resistance workouts at a low intensity of 20-30% of 1 repeating max (1RM), with high repetitions per set (15-30) and brief rest intervals in between sets (30 seconds) Understanding the Physiology of Muscle Hypertrophy. [modify modify source] Muscle hypertrophy is the boost in size of the muscle as well as a boost of the protein content within the fibers. Muscle stress and metabolic stress are the 2 main factors accountable for muscle hypertrophy. The activation of myogenic stem cells and the raised anabolic hormones result in protein metabolic process and as such muscle hypertrophy can happen. Growth hormonal agent itself does not directly cause muscle hypertrophy but it assists muscle recovery and thereby potentially helps with the muscle enhancing process. The accumulation of lactate and hydrogen ions (eg in hypoxic training) more boosts the release of growth hormonal agent. Myostatin controls and inhibits cell development in muscle tissue. It needs to be essentially shut down for muscle hypertrophy to occur. Resistance training leads to the compression of capillary within the muscles being trained. This triggers an hypoxic environment due to a reduction in oxygen delivery to the muscle. This causes a boost in anaerobic lactic metabolic process and the production of lactate. When there is blood pooling and a build-up of metabolites cell swelling occurs. This swelling within the cells causes an anabolic reaction and leads to muscle hypertrophy. The cell swelling may actually trigger mechanical stress which will then activate the myogenic stem cells as gone over above. The cuff is put proximally to the muscle being exercise and low intensity workouts can then be performed. Since the outflow of blood is limited utilizing the cuff capillary blood that has a low oxygen content collects and there is an increase in protons and lactic acid. The same physiological adaptations to the muscle (eg release of hormonal agents, hypoxia and cell swelling) will occur throughout the BFR training and low intensity exercise as would accompany high strength exercise. ( 1) Low intensity BFR (LI-BFR) results in an increase in the water material of the muscle cells (cell swelling). It also accelerates the recruitment of fast-twitch muscle fibers. It is likewise assumed that once the cuff is eliminated a hyperemia (excess of blood in the blood vessels) will form and this will trigger more cell swelling.

2. These increases were similar to gains gotten as an outcome of high-intensity workout without BFR A research study comparing (1) high intensity, (2) low intensity, (3) high and low strength with BFR and (4) low strength with BFR. While all 4 workout routines produced increases in torque, muscle activations and muscle endurance over a 6 week period - the high strength (group 1) and BFR (groups 3 and 4) produced the best effect size and were equivalent to each other.