This article is the fourth of a continuing series that examines pertinent and recent tactical strength and conditioning research reviews.

Hear from Cristi Bartlett, Assistant Athletic Director and Director of Olympic Strength and Conditioning at North Carolina State University, about her path through the professional ranks from student to department head. Bartlett talks to NSCA Coaching and Sport Science Program Manager, Eric McMahon, about making moves in the field, seeking opportunities for growth, the current state of strength and conditioning coach salaries, and other areas that can be improved in the profession. Connect with Cristi on Instagram: @bartlettc42| Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

This article identifies considerations and practical training ideas for training sedentary populations.

This article details the proper pick up, or deadlift, technique for the older adult, including progressions of three exercises that can aid in their ability to perform them properly.

This article addresses the implications and clinical applications of eccentric training. It also provides general exercise guidelines and future directions of eccentric training.

Tendinopathy is a pathological condition that occurs when a tendon is repeatedly injured and degenerately breaks down. Specific exercise programming may help prevent tendinitis from occurring.

With the pervasiveness of chronic disease, personal trainers need to be vigilant in their efforts to gain new clients and retain current clients, while maintaining the scope of practice boundaries. By reviewing the needs and expectations of customers and stakeholders, a process for improving service can be developed.

Manual resistance training (MRT) can be an effective, low-cost, and easy-to-perform training modality. It can be performed in many situations regardless of space, equipment availability, and performance level.

The following article provides a simple guide to ruck training for the aging population.