INCREASE HYPERTROPHY & STRENGTH WITHOUT USING HIGH LOADS - The Dr. Gains BFR bands can induce muscular hypertrophy and increase strength gains with very light weight (10-30% of a 1RM) and can stimulate muscle protein synthesis, NOS-1 expression, and mTOR signaling - all essential factors for increasing muscle growth - without the significant risk of damage and joint injury that is inherent in high-load weight lifting!