Un-Common Core Class #4 in the Biological Pump series, this class engages the deep connections available through the " Exhale" to correctly position both the abdominal cavity and the ribcage/pecs/abdominals in order to obtain full access to shoulder girdle ROM. Rent it Now! Domini AnneJanuary 4, 2021 Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0 0 Likes