Learn about the effects of recovery in neuroscience to sustain performance. In this session from the NSCA’s 2017 TSAC Annual Training, Mark Stephenson explains the neurophysiological effects of various recovery modalities in sustaining high performance.

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.

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

Recent advances in research and human performance programs (HPP) has made it possible to learn more about the tactical athlete while creating enhanced methodologies and implementation. This review draws on the past three years of research focusing on strength and conditioning within military communities, exploring the current themes of research and the implications of future studies.

Biofeedback is a tool that not everyone knows about, yet many coaches and athletes could benefit from using it. This article will describe the psychophysiological principle, introduce biofeedback, and provide descriptions of two biofeedback modalities that may be useful for strength and conditioning professionals to improve performance.

The purpose of this article is to help provide recommendations of overall recovery modalities for tactical athletes.

This article discusses the influence of lower-body power on soccer performance in collegiate female soccer players. It also covers testing for muscular power qualities, different training modalities to use, and sample training programs as examples.

Tendinopathy is a pathological condition that occurs when a tendon is repeatedly injured and degenerately breaks down. Specific exercise programming may help prevent tendinitis from occurring.

The exercises mentioned in this article are a small sampling of the drills available to the strength and conditioning coach when using rope drills. By adding these movements to a swimmer’s dryside training, swimmers can gain muscular endurance that will complement wetside training.

During the rehabilitation process, a client may need therapy outside of the personal trainer’s scope of practice. This article discusses safe and effective modalities that personal trainers can use with clients in the post-rehabilitation phase process.