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(104 found)

Influence of Perceptual-Cognitive Function on Movement Output

August 28, 2020

Article

This article briefly describes the importance of training perceptual-cognitive skills for faster performance.

Personal trainers TSAC Facilitators Coaches Program design Perceptual-Cognitive Skill Agility Coordination Decision Making Quickness

Stretch-Shortening Cycle

February 14, 2020

Article

This article briefly reviews the importance of the stretch-shortening cycle in power production.

Personal trainers TSAC Facilitators Coaches Exercise Science Program design Plyometrics Stretch Shortening Cycle Golgi Tendon Organ Power

SCJ 47.4 The Rationale and Application of Eccentric-Based Exercises in Sports: Practical Suggestions for Its Implementation

CATD 0.2

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.

Post-Workout Nutrition—Nutrient Timing and the Anabolic Window

October 1, 2014

Article Members Only

This article summarizes the relevant literature regarding post-workout nutrient timing and its importance to training adaptations, specifically increasing skeletal muscle hypertrophy and replenishing skeletal muscle glycogen stores.

Personal trainers Nutrition how many calories should I eat a day what to eat after a workout fitness nutrition post-workout nutrition Post workout meal

Dumbbell Training and the Competitive Athlete

June 2, 2023

Article Members Only

This article provides a first-hand account of the usage and benefits of dumbbell training programs with athletes.

Coaches Program design Dumbbells Weightlifting Stability Coordination

Strength Training Practices for Rowing – Part 2 – Strength Training for Performance

June 12, 2020

Article Members Only

This article is the second of a series of articles on strength training practices for rowing and seeks to provide information on periodization strategies for rowers of different competitive levels and schedules, as well as include sample periodization plans and sample programs.

Coaches Program design Rowing Periodization Strength Training Stroke Motion

Resistance Training—General vs Specific Exercises

April 1, 2014

Article Members Only

This article proposes that all resistance training exercises can be classified as either “specific” or “general.” How to classify each exercise type and the unique benefits they offer is explained.

Personal trainers Exercise Science Exercise Technique Program design Resistance training strength training

The Bilateral Deficit—Plausible Explanations and Solvents

November 1, 2014

Article Members Only

By adhering to the basic principles of training, including progressive overload, periodization, and a safe lifting environment, the bilateral deficit can be improved by the amalgamation of unilateral force production, maximal effort, and repeated effort training.

Coaches Exercise Science Program design strength and conditioning strength training bilateral deficit

Abstracts

Abstract submissions are open yearly from November to March (exact dates change annually). See the Abstract Submission and Presentation Guidelines for more information (below). Research abstract presentations are an opportunity to present current research findings to researchers and strength and conditioning professionals at the NSCA National Conference.

Shoulder Taps – A Novel Time-Efficient Screening Tool for Tactical Operators

October 21, 2019

Article Members Only

This article presents the shoulder taps, which could serve as a more time-efficient screening tool for tactical operators. Although this article will present the shoulder taps as an assessment modality, it may be expanded upon and prescribed as an exercise for the purpose of improving trunk, hip, and shoulder stability.

TSAC Facilitators Exercise Technique Program design Testing and Evaluation Movement Pattern Screening Tool FMS Tactical Operators

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