Eccentric resistance training has been shown to elicit beneficial effects on performance and injury prevention in sports because of its specific muscular and neural adaptations. Within the different methods used to generate eccentric overload, flywheel eccentric training has gained interest in recent years because of its advantages over other methods such as its portability, the ample exercise variety it allows and its accommodated resistance. Only a limited number of studies that use flywheel devices provide enough evidence to support the presence of eccentric overload. There is limited guidance on the practical implementation of flywheel eccentric training in the current literature. In this article, we provide literature to support the use of flywheel eccentric training and present practical guidelines to develop exercises that allow eccentric overload.
This article looks at the four phases of the rowing stroke: the catch, drive, finish, and recovery. A sample resistance training program that addresses all four phases is included.
Personal trainersExercise ScienceProgram designrowingstrength trainingweight trainingTraining for rowing
Read a step-by-step description of how to perform the two-arm kettlebell swing, in this exclusive excerpt from the book Exercise Technique Manual for Resistance Training-3rd Edition With Online Video, published by Human Kinetics.
CoachesExercise ScienceExercise Techniquekettlebellkettlebell swingkettlebell trainingtwo-arm kettlebell swingstrength training
Resistance training or strength training has become one of the most popular forms of exercise, because it is the only method capable of improving physical fitness and increasing muscle mass simultaneously. Among the variables of training, the relationship between intensity and volume has been extensively addressed to enhance exercise induced muscular hypertrophy. For many, mechanical stress is seen as a factor of greater relevance and, because high loads promote greater mechanical tension and high intensities are traditionally used to increase muscle mass. However, evidence has shown greater safety and similar results through training based on lower intensities and increased training volume. Thus, this narrative review aimed to search the current literature for evidence on using different training loads to promote muscle hypertrophy. An extensive nonsystematic literature review was conducted in the PubMed, Google Scholar and Scielo databases. It was possible to conclude that the use of high and low intensity promotes similar results in muscle hypertrophy in all groups, leading to the belief that
there is greater safety and adherence to the use of lower intensities compared with close effort to concentric failure.
Trainer Tips are infographics designed to help you, an NSCA professional, educate clients and promote your services. These member-only resources can be used for client education, motivation, and promotion.
Personal trainersExercise Sciencetrainer tipswomeninfographics
Tim Suchomel, Assistant Professor of Exercise Science and the Program Director for the Sport Physiology and Performance Coaching graduate program at Carroll University, discusses the literature surrounding the force-velocity curve, identifies potential periodization and programming strategies to improve these characteristics in athletes, and provides example programs to show how to implement different resistance training methods.
This article will demonstrate why personal trainers should consider the use of blood flow restriction (BFR) and BFR technology for appropriate medically-screened clients that provides an objective way to apply pressure, whether that is through manual or automated cuffs.
Personal trainersExercise ScienceProgram designTesting and EvaluationClient Consultation|AssessmentSafetyBasic Pathophysiology and Science of Health Status or Condition and Disorder or DiseaseProfessional DevelopmentBFRcapillarizationhypertrophymuscle fatigueaerobic exerciseresistance trainingblood flow restrictionMulti-joint exercise
This article in PTQ 11.4 shares content on exercise programs for seniors. Visit NSCA online to read articles on fitness news, personal training and more.
Personal trainersExercise ScienceExercise TechniqueProgram designTesting and EvaluationBasic Pathophysiology and Science of Health Status or Condition and Disorder or DiseaseDexterityFitness ProgramADLsVitalitySarcopeniaMobilitySeniors