Get a close-up look at back and neck anatomy from a perspective rarely seen by those outside the medical field. Delve into the world of joint structure, muscles, tendons, and ligaments. Watch hands-on demonstrations that apply anatomical insight to mobility and functional training, and use this knowledge and takeaways to enhance your next client session.

This excerpt from Strength Training describes the hormone response to exercise and their functions within the human body.

Get a close-up look at shoulder and arm anatomy from a perspective rarely seen by those outside the medical field. Delve into the world of joint structure, muscles, tendons, and ligaments. Watch hands-on demonstrations that apply anatomical insight to mobility and functional training, and use this knowledge and takeaways to enhance your next client session.

An emerging body of research has explored the potential ergogenic effects of noninvasive interset recovery strategies involving the application of cold substances to the extremities distal to exercising muscles (e.g., palms of the hands or the soles of the feet). It was suggested that such strategies may acutely enhance resistance training (RT) performance by augmenting excitation and motor unit recruitment of the working muscles through enhanced stimulation of the central nervous system, resulting in greater force production and the ability to perform more repetitions to fatigue. Moreover, peripheral stimuli such as distal cooling may acutely reduce the sensation of distress during RT, allowing individuals to tolerate more exercise and achieve higher training volumes. Although there is some evidence that interset distal cooling confers an ergogenic benefit during RT, certain methodological considerations, a paucity of longitudinal research, and contrasting findings call into question its effectiveness. Thus, the purpose of this review is to assess the current evidence regarding the effects of interset palm and sole cooling on RT performance outcomes.

Periodization of training is based on the principle that different loads (e.g., light, moderate, or heavy) or power requirements recruit different types and numbers of motor units. Recruitment order is important from a practical standpoint for several reasons.

Periodization of training is based on the principle that different loads (e.g., light, moderate, or heavy) or power requirements recruit different types and numbers of motor units. Recruitment order is important from a practical standpoint for several reasons.

Get a close-up look at the anatomy of the hips and legs from a perspective rarely seen by those outside the medical field. Delve into the world of joint structure, muscles, tendons, and ligaments. Watch hands-on demonstrations that apply anatomical insight to mobility and functional training and use this knowledge and takeaways to enhance your next client session.

Contrary to popular belief, you do not need to “pump iron” to build muscle. In this session from the NSCA’s 2015 Personal Trainers Conference, Nick Tumminello explains that to build muscle you need to create a training stimulus that elicits the three mechanisms for muscle growth. In other words, building muscle is not about the specific exercises you do, it is about the specific stimulus you create.