Muscle fatigue is a
multifaceted phenomenon resulting from a combination of impairments throughout
the human neuromuscular system (Hicks, Kent-Braun & Ditor 2001; Russ et al.
2008). The definition of muscle fatigue has been modified throughout the years
as research has brought forth more understanding of the components contributing
The goal of many researchers, strength
and conditioning professionals and personal trainers is to enhance the acute
and chronic effects of resistance training on a person’s overall athletic
performance. To that end, many resistance training methods, strategies and
ergogenic aids have been investigated. Some of the underlying mech...
an article in the January 15 issue of Arthritis & Rheumatism (2008; 59 , 84–91), neck pain is
now the second most common musculoskeletal disorder after back pain. Experts
claim that “more than half of all adults have experienced neck pain during the
Have you ever wondered if there really is a difference between fixed
and freeform resistance equipment when it comes to improving strength? Data
collected for the January issue of the National Strength and Conditioning Association’s
Journal of Strength and
Conditioning Research (2008; 22 , 75–81) compared the two types
Some people believe that stretching before exercise lowers your injury risk. However, research has found that mild stretching can cause damage at the cytoskeletal level of the muscle (Bracko 2002). Static stretching has an analgesic effect, a response that the body uses as a
Patients undergoing hemodialysis to manage end-stage renal disease (ESRD) generally experience significant muscle wasting, which can impair strength, muscle mass and quality of life. A study published in the May issue of the Journal of the American Society of Nephrology (2007; 18, 1594–1601) sought to determine whether a 12-week, high-intensity resistance training program could f...
While cardiovascular exercise is well recognized as a primary method of losing and managing weight, new research suggests that a particular type of resistance training also provides fat-burning results. A study printed in the August issue of Medicine & Science in Sports & Exercise (2007; 39 , 1291–1301) discovered that, when performing the squat exercise on a plate-loaded mach...
There is much discussion over the most effective method for helping athletes improve maximal muscular strength. One theory is that forced repetitions—helping athletes perform repetitions after failure—can lead to improvements; however, a study published in the Journal of Strength and Conditioning Research (2007; 21 , 841–47) has found no evidence that ...