Effect of Amino Acid on Muscle Damage

Inclusion Criteria: * Healthy, male, recreationally-active participants * Healthy will be defined as screened by the PAR-Q+ (The Physical Activity Readiness Questionnaire for everyone; Appendix. B). Active will be defined as being in the top 20% of age specific scores on iPAQ (the International Physical Activity Questionnaire; Appendix.C). * Participants are required not to engage in lower limb RT (resistance training) for at least 6 months prior to the study. * Participants will be 18-35 years old. * Participants are willing to abide by the compliance rules of this study Exclusion Criteria: * Female * Inability to adhere to any of the compliance rules judged by principle investigator or medical doctor * Self-reported regular tobacco use * Self-reported illicit drug use (e.g. growth hormone, testosterone, etc.) * The individual who has allergy for milk