For truly massive quads, you've got to hit them hard in the gym. Try these 4 training tricks to start packing on more size and strength! - https://muscle.ms/QuadMass

For truly massive quads, you've got to hit them hard in the gym. Try these 4 training tricks to start packing on more size and strength! - https://muscle.ms/QuadMass 

Source: https://twitter.com/Muscle_Strength/status/1087500138170458115