Lindsay Brin, C.P.T. & B.S.E. Exercise Science - A sought after international author, she contributes to Fit Pregnancy magazine, Pregnancy & Newborn magazine, Mom & Baby magazine, Fitness, Conceive and many more. Specializing in prenatal and postnatal fitness programs, she has starred in and choreographed over 50 digital fitness episodes, streaming videos, and DVDs designed just for moms.