TY - BOOK AU - Ma, Jasmin AU - Sures, S. AU - Gurd, B. J. AU - Konukman, F. TI - FUNtervals: fit breaks in fewer than five SN - 0730-3084 U1 - DPer 613.705 J863 Sept 2015-Apr 2016 v. 86-87 PY - 2015///-Apr 2016 CY - Philadelphia PB - Shape America-Society of Health and Physical Educators KW - Recreation N1 - JOPERD ER -