@article{GebelLuederGranacher2019,
  author    = {Arnd Gebel and Benjamin L{\"u}der and Urs Granacher},
  title     = {Effects of Increasing Balance Task Difficulty on Postural Sway and Muscle Activity in Healthy Adolescents},
  journal   = {Frontiers in Physiology},
  volume    = {10},
  number    = {9},
  doi       = {10.3389/fphys.2019.01135},
  year      = {2019},
}