This excerpt from Strength Training describes the hormone response to exercise and their functions within the human body.

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In the last several decades in the United States, university athletic departments and professional sport teams began hiring sport scientists to support team operations. Many variations in sport science–related job titles and a variety of duties are apparent across the industry internationally. Therefore, the aims of this article were to (a) define sport scientist roles because they may be positioned in U.S. sport organizations, (b) demonstrate potential levels of application, (c) demonstrate how a sport science program helps establish a standard of care for the athlete, and (d) highlight overseas practices that establish professional competency for those in sport scientist roles. This discussion may be used to optimize organizational structures, enhance organizational dynamics within sport organizations, leagues, and systems, and used to develop, refine, or support certification and training programs in the United States. In addition to the discussion in this article, several job descriptions are provided as Supplemental Digital Content, http://links.lww. com/SCJ/A347. These resources may help decision makers construct job descriptions for their organizations.

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An individual’s training status is a key factor used to determine the volume, the intensity, and the selection of exercises for resistance training prescription. Interestingly, there are no objective parameters to assess training status, so there is ambiguity in determining the appropriate volume and other resistance training variables in this regard. Thus, the objective of this study was to propose a strategy for classification and determination of resistance training status. The following five parameters were identified and used: (a) current uninterrupted training time, (b) time of detraining, (c) previous training experience, (d) exercise technique, and (e) strength level. Moreover, 4 classification levels are proposed: beginner, intermediate, advanced, and highly advanced, which are determined by the mean score of the parameters used. The proposed model represents an important advancement in training status classification and can be used as a valid tool for training prescription and for researchers to better characterize a sample and reproduce results under the same conditions in future studies.

Attend a unique NSCA-CPT Exam Prep Live Clinic and receive a comprehensive review of the knowledge, skills, and abilities required to successfully pass the NSCA-CPT certification exam. Qualified industry professionals will take you through the information as outlined in the Detailed Content Outline and answer your questions in this 2-day clinic. Strive for success – sign up today for this NSCA Exam Prep Clinic.

Attend a unique NSCA-CPT Exam Prep Live Clinic and receive a comprehensive review of the knowledge, skills, and abilities required to successfully pass the NSCA-CPT certification exam. Qualified industry professionals will take you through the information as outlined in the Detailed Content Outline and answer your questions in this 2-day online clinic. Strive for success – sign up today for this NSCA Exam Prep Clinic.

Attend an Online CPT Exam Prep Clinic and receive a comprehensive review of the knowledge, skills, and abilities required to pass the CSCS certification exam successfully. Qualified industry professionals use their expertise to assist you and will answer your questions in this 2-day online clinic. Strive for success – sign up today for this NSCA Exam Prep Clinic!