TY - JOUR IS - 10 JA - Physiother Theory Pract JO - Physiotherapy Theory and Practice PY - 2021 SN - 0959-3985 VL - 37 AU - Lein Jr DH AU - Eidson C AU - Hammond K AU - Yuen HK AU - Bickel CS DO - 10.1080/09593985.2019.1685032 LA - en N1 - FEMU ID: 40205; EMF-Portal URL: https://www.emf-portal.org/en/article/40205 SP - 1117-1125 TI - The impact of varying interphase interval on neuromuscular electrical stimulation-induced quadriceps femoris muscle performance and perceived discomfort ER -