CES IRT research article Research Study Resistance Training Sports Medicine Training Benefits Unstable resistance training

The Effectiveness of Resistance Training Using Unstable Surfaces and Devices for Rehabilitation

National Academy of Sports Medicine
National Academy of Sports Medicine

While the popularity of unstable resistance training (IRT) is evident in fitness training facilities, its effectiveness for optimal sport performance training has been questioned. The purpose of this clinical commentary is to explore the resistance training literature, which implements the use of unstable surfaces and devices to determine the suitability of IRT for rehabilitation.

The criticism of IRT for athletic conditioning is based on the findings of impaired kinetic measures such as force, power and movement velocity during a bout of IRT compared to traditional resistance training with more stable surfaces or devices. However, these deficits occur concurrently with minimal changes or in some cases increases in trunk and limb muscle activation. Compared to the kinetic deficits that are reported during unstable resistance exercises, the relatively greater trunk muscle activation indicates a greater stabilizing function for the muscles. IRT exercises can also provide training adaptations for coordination and other motor control issues, which may be more important for low back pain rehabilitation than strength or power enhancements.

Improvements in postural stability from balance training without resistance can improve force output which can then lead to a training progression involving an amalgamation of balance and IRT leading to higher load traditional resistance training.

Complete reference: Behm, D., & Colado, J, C. (2012). The effectiveness of resistance training using unstable surfaces and devices for rehabilitation. International Journal of Sports Physical Therapy, 7(2):226-41. http://1.usa.gov/WlPrWp

Tags: CES Tags: IRT Tags: research article Tags: Research Study Tags: Resistance Training Tags: Sports Medicine Tags: Training Benefits Tags: Unstable resistance training

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National Academy of Sports Medicine

National Academy of Sports Medicine

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