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.

Knowledge of metabolic rate can help athletes as well as health-conscious people improve their exercise performance or obtain the fat-to-lean-mass ratio optimal for their personal situations. Two examples of how this works follow.

Although accelerometers, pedometers, heart rate monitors, and questionnaires are not as accurate as direct and indirect calorimetry in determining metabolic rate, these less expensive tools can be used to create exercise plans, particularly those focused on health promotion and fitness.

Exercise is an effective tool for managing and treating type II diabetes (T2DM) and may be a useful component of a diabetes management program. Both short- or long-term exercise interventions can improve physical fitness, metabolic health, and cardiovascular function in individuals with poor glycemic control. Incorporating aerobic and resistance exercise as part of a comprehensive diabetes management plan can play a vital role in the fight against this chronic metabolic disease. Progression and individualized exercise programming are critical for an effective and enjoyable exercise experience in a gym setting. With respect to safety, exercise professionals should be aware of special considerations and potential complications persons with T2DM can experience when exercising.

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.

In this lecture from the NSCA's 2014 National Conference, Peter Ronai examines methodologies for personal trainers who work with clients possessing metabolic syndrome and co-morbid medical conditions. Peter provides trainers with helpful resources and recommendations as they work with this special population.

This article serves to educate strength and conditioning coaches on the influence exercise can have on the various hormonal pathways that are impacted by polycystic ovarian syndrome (PCOS), including insulin resistance, cortisol, testosterone, follicle-stimulating, and luteinizing hormones.

With the current rise in overweight individuals, obesity, prediabetes, and diabetes, the role of qualified personal trainers is absolutely crucial for creating a more active and healthy society.

The goal of this brief review is to describe what classifies as high-intensity interval training (HIIT) and summarize the potential benefits for various populations: athletic, general, and clinical.

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