PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Neuroscience Kinesiology Public Health Krystyna Chromik PeerJ Author Summary PeerJ Contributions Articles 1 December 13, 2018 Acute effects of contract-relax proprioceptive neuromuscular facilitation stretching of hip abductors and adductors on dynamic balance Rafał Szafraniec, Krystyna Chromik, Amanda Poborska, Adam Kawczyński https://doi.org/10.7717/peerj.6108 PubMed 30581683