@misc{misc2adbe239,
title   = {EMG activity of trunk muscles during exercises performed with flexible and non-flexible pole},
author = {Marques, N. R. and Hallal, C. Z. and Silva, Sarah Regina Dias da and Gonçalves, M.},
year = {2010},
booktitle   = {Brazilian Congress in Electromyography and Kinesiology}
}