Mick Stierli, a Sargent with the New South Wales Police Force and the creator of both the Physical Training Instructors program and the New South Wales Police RECON program in Australia, discusses his holistic approach to providing care and training to police officers over the course of their career from hire to retire at the 2018 NSCA Tactical Annual Training.

The use of conditioning activities at maximal and sub-maximal intensities can increase subsequent sprint speed. This infographic describes how individuals’ responses can differ and suggestions to optimize post-activation potentiation (PAP) methods.

Potentially, an instability training program that first involves static balance and then progresses to dynamic balance activities would improve intrinsic balance. This improvement in balance would increase movement confidence, releasing the neuromuscular system from a stiffening strategy to more unimpeded motion, force, and power development.

The NSCA believes in disseminating evidence-based knowledge on the benefits of strength and conditioning as well as the need for proper application of exercise to keep people safe. Browse below by topic or environment.

In this session from the NSCA’s 2016 Personal Trainers Conference, Vance Ferrigno teaches how the body moves in spherical three dimensional space and how to apply fun and innovative speed, agility, and quickness drills to enhance total movement quality.

The purpose of this meta-analysis was to synthesize the literature and provide a robust estimate of the correlations between lower-body, multijoint, isometric and dynamic neuromuscular assessment variables and snatch (SN) and clean and jerk (C&J) performance in competitive weightlifters. A comprehensive search through 3 electronic databases (PubMed, SPORTDiscus, and Web of Science) returned 12 studies that met the inclusion criteria. Meta-analyses were performed on Pearson’s correlations between SN and C&J performance and 15 variables from 5 neuromuscular assessments— countermovement jump (CMJ), squat jump (SJ), isometric midthigh pull (IMTP), back squat (BS), and front squat (FS) one repetition maximum (1RM). The FS and BS 1RM exhibited nearly perfect correlations (r 5 0.93 to 0.94), whereas the IMTP peak force exhibited very large correlations (r 5 0.83 to 0.85). The IMTP force at 250 ms exhibited very large correlations (r 5 0.77 to 0.78), and the CMJ and SJ peak power exhibited very large to nearly perfect correlations (r 5 0.88 to 0.92). These findings illustrate the importance of lower-body maximal and time-limited force-producing capabilities in weightlifters. Moreover, each assessment offers at least one variable that exhibits a correlation of .0.70. Therefore, these assessments may be used to gauge weightlifting performance potential.

L.I.F.T. Mentorship Program Overview. The purpose of the NSCA L.I.F.T. Mentorship Program is to prepare and position students and professional members from underrepresented groups for participation in NSCA volunteer activities that will lead to increased retention, service and leadership opportunities.

The NSCA is proud to recognize the outstanding work of our professionals around the world. Please take time to nominate your peers when you see excellence that deserves recognition.

Multidirectional ground reaction forces (GRFs) and jump tests within baseball pitchers provide insight into athletic ability and coordination to produce lower-body force and power. Lower-body power is a biomechanical feature that denotes physiological capacity through dynamic and passive tissue stretch-shortening in transferring energy from the ground through the kinetic chain. Optimized lower-body power may lessen the magnitude of forces on the upper extremity. Insufficient lower-body power may create a greater risk of upper-body injury. Lower-body power and its relationship to ball velocity have been minimally investigated, yet some research points to a correlation between jumping ability and fastball velocity. Because pitching is unilateral, practitioners should consider unilateral jumps to determine the extent of bilateral asymmetry or stride to drive leg differences that can guide training to remediate deficiencies. The purposes of this brief review are to (a) examine factors that influence vertical jump performance among baseball players, (b) examine research on pitching multidirectional GRFs, and (c) examine literature concerning jump performances to baseball pitching performance. Collectively, this review can assist coaches and practitioners in lower-body power testing and training for baseball pitchers.

This article in TSAC Report 76, explores fitness testing methods in military training spaces. Visit NSCA online to read more on tactical populations, and performance training