Strength and conditioning professionals should consider mental skills training when creating a training program to maximize performance. Developing mental skills is a very long and challenging process; however, the benefits are worth it. Utilizing these skills will put the athlete in a position to succeed in sport, as well as life.

The purpose of this article is to discuss relationships between current fitness testing within the United States Army and its effect on overall tactical readiness.

The purpose of this article is to provide an introduction to contrast training, including how it is defined, what variables are utilized, and examples of how to use it in training.

Considering the great popularity of eccentric-based training, the purpose of this review is to first provide the scientific rationale for its use; second, summarize the eccentric-based training modalities that can be used; and finally, offer practical recommendations on how to implement eccentricbased modalities to enhance sports performance. The molecular and neural mechanisms underlying eccentric actions are partially distinct from those of concentric and isometric actions. During eccentric actions, theories suggest a strain-induced modulation of actin-myosin interactions at the crossbridge level, activation of structural protein titin, and winding of titin on actin. Eccentric acute physiological responses differ from concentric exercise responses, including variations in neuromuscular, metabolic, hormonal, and anabolic signaling. Eccentric training elicits greater improvements in muscle strength, power, and stretch-shortening cycle function compared with concentric-only or traditional resistance training. Therefore, eccentric-based training can lead to unique neuromuscular (e.g., improved coordination of motor units) and morphological (e.g., increased muscle fascicle length and enhanced distal cross-sectional area) adaptations that could play a key role in sport performance. Practitioners may implement eccentric exercises with external loads, fully eccentric-based exercises (e.g., Nordic hamstring curl), accentuated eccentric loading, flywheel resistance exercise, and plyometrics to develop specific physical adaptations in line with their goals. Eccentric work (e.g., for hamstrings) can be obtained during other exercises such as downhill running tasks, decelerations, and sprinting activities. Practitioners need to be aware that no single “silver bullet” training modality exists; consequently, practitioners should use a combination of eccentric-based training approaches with their athletes to obtain the desired adaptations.

This article recommends how to split the responsibilities of planning and executing the platoon physical training formation from the company commander’s echelon to the individual soldier level.

The purpose of this article is to examine the critical role of core stability in soccer performance.

This article discusses the three primary channels of marketing, the regular actions that drive results in each, and the purpose of said actions, for personal trainers to help build a solid marketing foundation for their fitness business.

The benefits of resistance training are almost overwhelming, however, too few older adults participate in resistance training, largely because of fear, confusion, and lack of consensus to guide implementation. It is the hope that this position statement may have a positive impact addressing these issues and on empowering healthier aging.

Each NSCA SIG has an executive council composed of a chair and at least two members. Applications are accepted from October 1 to December or January 15 annually. Check back during the application window for information on open positions.

This article discusses the ratings of perceived exertion (RPE) scales and how to educate older clients to utilize them, as well as how to monitor and safely progress their training intensity.