Positively Pilates. Pilates Studio in Hoboken, NJ and NYC, offering Prenatal and Postnatal Pilates, corporate group mat classes, private and duet apparatus sessions, and in-home private instruction.. prenatal, postnatal, pilates, yoga, training, classes, corporate group classes, mat classes, exercise,fitness, nutrition, core strength, pregnancy, pregnant, post-pregnancy, postpartum, baby, infant, motherhood, mommy, maternity, New Jersey, NJ, Hoboken, New York, NY, NYC, Manhattan, Union Square, momilates, Mommy and Me, apparatus training, private sessions, duet sessions, in-home training, injury rehabilitation