(1,539 found)
Principal Component Analysis of the Biomechanical Factors Associated with Performance during Cutting
September 24, 2021
This infographic highlights an investigation into the relationship between joint-based biomechanical variables in cutting and performance outcome during change-of-direction.
Coaches Exercise Science Testing and Evaluation Infographics Change-of-Direction Biomechanics Ground Contact Time Hip Flexion Force Plates
Factors Related to Average Concentric Velocity of Four Barbell Exercises at Various Loads
April 10, 2020
This article explains how training age, training frequency, limb length, height, and relative strength relate to concentric barbell velocities at varying loads.
Personal trainers TSAC Facilitators Coaches Program design Infographics Barbell Velocity Concentric Velocity
Fitness Characteristics of Elite and Subelite Male Ice Hockey Players – A Cross-Sectional Study
December 8, 2019
This study investigated the differences in off-ice and on-ice fitness characteristics between elite and subelite male ice hockey players.
Personal trainers TSAC Facilitators Coaches Testing and Evaluation Infographics Ice Hockey Pro Agility Body Fat Percentage Countermovement Jump Height Speed
Effect of Postactivation Potentiation on Explosive Vertical Jump: A Systematic Review and Meta-Analysis
September 11, 2019
This infographic displays the meta-analysis details of 36 studies and the effects of postactivation potentiation with heavy loads on vertical jump performance.
TSAC Facilitators Coaches Program design Testing and Evaluation Infographics Postactivation Potentiation Vertical Jump
Vertical vs. Horizontal-Oriented Drop Jump Training: Chronic Effects on Explosive Performance of Elite Handball Players
August 5, 2019
This infographic highlights the effects on performance measures from separate vertical or horizontal jump training programs in elite handball players.
Personal trainers TSAC Facilitators Coaches Program design Infographics Horizontal Jump Vertical Jump Explosive Performance
NSCA’s Coaching Podcast, Episode 21: Lawrence Herrera
Lawrence Herrera, owner and founder of LH Performance, talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about how strong is strong enough, keeping the training simple, and relating to athletes and coaches.
Coaches Professional Development
NSCA’s Coaching Podcast, Episode 35: Darnell Clark
Darnell Clark, Director of Strength and Conditioning at Charlotte Country Day School in Charlotte, NC, talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about his path to becoming a high school strength and conditioning coach, the structure of his high school (Charlotte Country Day) strength and conditioning program, and giving back to the industry.
Coaches Professional Development hs-coaching
Catecholamines
June 1, 2017
The catecholamines—primarily epinephrine, but also norepinephrine and dopamine—are secreted by the adrenal medulla and are important for the acute expression of strength and power because the hormones act as central motor stimulators and peripheral vascular dilators to enhance enzyme systems and calcium release in muscle.
Coaches Exercise Science catecholamines hormonal adaptations kinetic select
Oxygen Uptake and the Aerobic and Anaerobic Contributions to Exercise
June 1, 2017
Oxygen uptake (or consumption) is a measure of a person’s ability to take in oxygen and deliver it to the working tissues, and the ability of working tissues to use oxygen. During low-intensity exercise with a constant power output, oxygen uptake increases for the first few minutes until a steady state of uptake is reached.
Coaches Exercise Science oxygen uptake oxygen consumption aerobic exercise anaerobic exercise EPOC
Positive and Negative Reinforcement in Coaching
May 1, 2017
Coaches can also benefit from understanding the concepts of positive and negative reinforcement and positive and negative punishment as they relate to motivation. Although coaches use a mixture of both reward and punishment, using rewards and a positive approach is arguably the best approach because it focuses on what athletes should do and what they did right.
Coaches Exercise Science strength coach sport psychology punishment reward negative reinforcement positive reinforcement
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