Chatzinikolaou Α., Tsiavtaris Μ., Avloniti Α., Katrabasas Ι., Kampas Α., Michailidis Ι., Douroudos Ι., Margonis Κ., Taxildaris Κ., Jamurtas Α. Ζ., and Fatouros Ι. “The Effects of Acute Training With a Combination of Plyometrics and Multijoint Resistance Exercise on Biochemical Markers of Muscle Damage”. Inquiries in Physical Education and Sport, vol. 7, no. 2, Sept. 2009, pp. 171-8, doi:10.26253/heal.uth.ojs.ispe.2009.1316.