TY - JOUR T1 - Are flexibility and muscle-strengthening activities associated with a higher risk of developing low back pain? JO - Journal of Science and Medicine in Sport PY - 2014/01/01 AU - Sandler RD AU - Sui X AU - Church TS AU - Fritz SL AU - Beattie PF AU - Blair SN ED - DO - DOI: 10.1016/j.jsams.2013.07.016 PB - Elsevier BV VL - 17 IS - 4 SP - 361 EP - 365 Y2 - 2024/12/22 ER -