This excerpt from Strength Training briefly discusses glycemic index and glycemic load.

By understanding the differences between features, benefits, and results, along with how they impact current or potential clients, personal trainers can separate themselves from the rest of the pack and ensure long-term success of their business.

The ketogenic diet, while controversial and a highly polarizing subject, has demonstrated promise as an alternative dietary strategy for weight management.

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.

This course is an introduction to force plates and performance testing. This course covers the basics of setup and calibration of force plates, and then walks through several fundamental performance tests including squat jumps, countermovement jumps, drop jumps and loaded jumps. Two versions of the isometric mid-thigh pull as well as an isometric squat are also covered in the course. Real-time data collection from the software is also shown as the athletes are performing the tests. A module on data analysis rounds out the course, which includes five metrics collected from the force plate, as well as calculations from this data, including relative strength index - modified, and dynamic strength index.

While pharmaceutical treatment is complex, dynamic, and important for optimal glycemic control, exercise clearly plays a critical, but often overlooked, role in the overall treatment plan for patients with T2D or those at risk of developing it.

This article provides considerations for preparing firefighters for the physical and psychological demands of their job, including pre-operational work specific training during their rest times.

NSCA’s Essentials of Tactical Strength and Conditioning is a NSCA resource developed for those seeking the TSAC-F certification and for strength and conditioning coaches or personal trainers who work with tactical populations such as military, law enforcement, and fire and rescue personnel.

This excerpt explains the importance of optimal nutritional strategies in conjunction with good sleep hygiene and how that can help mitigate damaging effects of deployment and shift work on performance.