Almost all functional movements of the trunk are combinations or variations of four basic movement patterns: trunk flexion, trunk extension, trunk rotation, and trunk lateral flexion. This article lists exercises to address each of these movement patterns.

This article addresses low back pain in first responders by examining three relevant studies.

This article discusses lactate testing as a cost-effective alternative way to create advanced exercise prescriptions, as well as opening the possibility of being a new biomarker of metabolic health for personal trainers.

When considering applying advanced methods to affect and augment maximal power output, this excerpt from Developing Power explains three key points to consider.

Velocity Based Training in Professional Baseball

There is growing evidence that polarized endurance training is a promising method for optimizing a tactical athlete’s cardiovascular system, preparing for physical performance tests, allowing for a more full recovery during deployment, and allowing for safer return to duty after injury or deployment.

Personal trainers should be aware of the physiological changes during pregnancy for each trimester in order to provide appropriate exercise modifications and alternatives for their prenatal clients, to positively influence overall health.

Emily Zaler, Assistant Strength and Conditioning Coach for the National Football League (NFL) Denver Broncos, talks to the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about the benefits of being persistent and proactively seeking out opportunities in the field. Topics under discussion include working with professional athletes, facing adversity head on, and how no task is too small to show how you can add value to a program. Find Emily on Instagram: @ezaler or Twitter: @EZaler | Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

This article will focus primarily on the physical fitness considerations of sailors aboard Canadian Patrol Frigates while out at sea.

In this session from the 2014 NSCA Personal Trainers Conference, Barton Bishop explains how to utilize the body’s natural way of learning movement. This will help athletes become more efficient at movement for improvements in exercise and athletic performance, and help in preventing future injuries.