A client asks you about melatonin, are you prepared to answer? This article explores the efficacy and safety of supplemental melatonin as a sleep aid in adults.

Introducing the National Strength and Conditioning Association's new Certified Special Population Specialist (CSPS) credential, established in 2012 to address the fitness needs of individuals afflicted by chronic or temporary health conditions.

Omega-3 fatty acids not only have positive impacts on the eyes, heart, brain, and joints, but also on muscle tissue. Omega-3 is a very important nutrient that can help an individual achieve optimal health and performance.

This article aims to help personal trainers understand the unique symptoms accompanying multiple sclerosis, how exercise recommendations change based on disease progression, and which techniques to best program for your client.

If one is a very active individual or a competitive athlete, what are the positives and negatives of donating blood, platelets, and plasma?

Not all diets are appropriate for every population and this is especially true of an athlete who is expected to train and perform at a high level. Learn about the negatives of fad diets, potential pitfalls, and realistic dietary guidelines for athletes.

With almost one million people in the United States living with multiple sclerosis, this article aims to provide personal trainers with ideas for exercises to meet the needs of these individuals.

Certified Special Population Specialists® (CSPS®) are fitness professionals who, using an individualized approach, assess, motivate, educate, and train special population clients, including those with chronic and temporary health conditions. Become a certified personal trainer, then pursue this advanced personal trainer certification. CSPS® individuals train clients with medical conditions such as metabolic disease, autoimmune disorders, cancer and cardiac arrest, and address the needs of prenatal and postpartum personal training clients.