Agility is a key and complex concept within team sports performance. Because of its multidimensional nature, agility benefits from perceptual and cognitive skills as well as physical capacity (e.g., ability to exert acceleration, deceleration, and changes of direction). Agility should be integrated in different and complementary ways in team sports training. From more analytical to more ecological tasks, there is a need to comprehend the respective adaptations and identify how to integrate such a spectrum and, eventually, combine them in the training process and manage it accordingly to the player’s needs. Based on this premise, the purpose of this article is to present alternative methods and recommendations that may help to develop agility in field-based invasion sports. The main concepts pertaining to agility and associated capacities will be explored. Afterward, a proposal for a more analytical approach based on the use of cones and ladders will be introduced, as well as approaches based on small-sided games. Finally, an integration of agility training and a combination of approaches will be presented using soccer as an example.

Clayton Kuklick, coaching researcher at the University of Denver, talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about what it truly means to be a master coach. Topics under discussion include motor learning, practice design, mentorship in coaching, and coaching standards.

This excerpt from Developing Agility and Quickness highlights the high-intensity, reactive agility hockey players require, and provides two agility drills that challenge that skill.

It is important for coaches to understand the relationship between commonly measured variables (e.g., displacement, velocity, and force) and their relationship to the derived variable of power.

This NSCA Coach article explores how intergenerational training can boost youth fitness participation and foster a lifelong appreciation for physical activity. Visit NSCA online to read more on youth development.

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.

The administration and measurement of youth power development has become more available and familiar with the advances of technology. This excerpt introduces varieties of testing and administration practices to assess power in the youth population.

Rugby strength and conditioning coach Ashley Jones talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about early involvement in the NSCA, working in professional sports, why it is important to write as a strength and conditioning coach, building your network, and avoiding burnout.

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.