Research has shown that RAD140 acts on selective androgen receptors exclusively in muscle and bone tissues therefore it mimics hormone receptors. Research has shown a rapid increase in building muscular tissues and also research has shown RAD-140 shows strong increases in stamina and endurance during high-intensity exercise to go along with great increases in muscle recovery. Research studies have shown that RAD-140 has greater anabolic effects than testosterone because it produces more reinforced results without side effects and it’s great for those that need supplemental hormonal therapy. Research has shown RAD-140 preserves neurons in the brain and has neuroprotective properties as with testosterone and is a great benefit to those with neurodegenerative diseases. Summing everything up research has shown RAD-140 is great for rapid increases in muscle growth, improvements in endurance, and increases overall athletic performance.