The purpose of this article is to discuss the different opinions regarding the validity of early sport specialization as opposed to diversification, specifically the effect these two methods have on injuries, motor development, skill acquisition, and social and psychological aspects.

Not all smoothies are made the same, and due to the nature of process (i.e., mixing of ingredients), oftentimes the nutritional information provided may not be exactly reflected

Joel Raether, owner of Authentic Performance in Denver, CO, discusses rotational training and shows his system for progressing rotational movements.

For those dealing with clients who have back pain, this article focuses on non-specific low-back pain and potential exercise solutions for it.

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.

A sound year-round aerobic endurance training program should be divided into sport seasons with specific goals and objectives designed to improve performance gradually and progressively.

Eating the right types of food, in the right amounts, and at the right times are the keys to staying healthy and performing well. But does it have to be so confusing and complicated? Do we have to dissect every little detail to maximize performance? What if we could instead find the few specific changes that lead to the greatest results in each of our clients?

This article will provide some conditions and standards with specific tools personal trainers may consider using in their initial interview with potential clients.

How can tactical athletes ensure they are getting enough protein, what is the best timing for protein intake, and what should they look for in a protein supplement?

Annette Zapp, Lieutenant Firefighter in Chicago, talks to the Former NSCA Head Strength and Conditioning Coach, Scott Caulfield, about strength and conditioning in the firefighting niche. Topics under discussion include the perks of being a firefighter who is also a Certified Strength and Conditioning Specialist® (CSCS®) and Tactical Strength and Conditioning Facilitator® (TSAC-F®), the typical lifestyles and attitudes of firefighters in general, and common issues that they face both physically and mentally. Find Annette on Twitter: @FireSQFitness or Instagram: @FireSQFitness