They also found that when the subjects focused on moving the weight while curls, their muscular strength had increased by about 10%. Winner: Bro science. Cianix
Although one laboratory supports the reality of the mind-muscle connection, few scientists would be willing to accept that it is a real thing. But the forward thinkers like you, me, and Arnold know it's very real.
http://healthflyup.com/cianix/