Are You Still Doing Static Stretching Before A Workout??

These exercises are for after the workout or activity. Thanks for the photo


I am amazed we are still having this conversation..

Stretching is not the same thing as warming up. Confusing stretching with warming up is an all-too-common mistake, so don’t feel  too bad if you are one of the thousands of coaches out there that just has to stick to 1979 rules of warm -up engagement.   The athlete should spend a few minutes doing lighter-moderate intensity activity that mimics your upcoming workout warming up the core getting ready to work. That is a warm-up. It gives your body time to adjust to the higher demands of exercise so that your breathing rate, circulation and heart rate can all increase ,to supply your working muscles with the blood, nutrients and oxygen they need to keep things running smoothly. Warming up also helps lubricate your joints. Stretching does not serve the same purposes and therefore does not pass for a warm-up.This stretching activity should be done at the end of the work out.Stretching sedates the muscle it does not activate it.So at the end of a work out makes sense,Right?

Below is a brief over view of a 2008 study that concludes once again what we hear at clinics and seminars but many don’t want to listen to..

“Contrary to the prevailing idea that stretching enhances athletic performance”, a  recent study by UNLV kinesiology researchers found that certain stretching may actually reduce performance by decreasing leg power.

The study, which appeared in the September 2008 issue of the Journal of Strength and Conditioning Research, investigated how two typical stretching techniques for the hamstrings and quadriceps muscles in the legs affected measures of strength and power in a group of male and female athletes.

Specifically, participants were asked to perform a vertical jump and seated knee flex on three occasions after a typical duration of basic static (holding) and ballistic (bouncing) stretches, or no stretching at all. While little or no difference was found in vertical jump and leg torque, power measures for the stretching groups were significantly reduced.

“Athletes typically include static stretching as a part of the warm-up, but the evidence is clear that this practice will decrease performance in sports that require explosive movements,” said UNLV kinesiology professor and study co-author Bill Holcomb, who directs the university’s Sports Injury Research Center. “Developing flexibility is important for reducing sports injury, but the time to stretch is after, not before, performance.”

Holcomb suggests that coaches limit stretch duration as a part of the warm up in most sports and refrain from pre-activity stretching altogether for sports that are reliant on maximum power. Instead, athletes should perform a whole-body warm-up activity followed by sport specific, or dynamic, stretching.

Power, calculated using a force-measuring device during the vertical jump testing, decreased between 2.4 and 3.4 percent after ballistic and static stretching. Vertical jump is commonly used in research as a predictor of power because the process of jumping requires a person to effectively generate force with their legs at rapid speed. Also, the hamstrings and quadriceps both function as major muscles used in jumping.

While the percentage of the power decrease may not warrant a change in warm up routine for recreational athletes, it is quite significant for competitive athletes participating in activities requiring maximum power, such as track and field and football, for example.

Participating in the study with Holcomb were UNLV Department of Kinesiology and Nutrition professors Mack Rubley and Mark Guadagnoli, and graduate kinesiology student Michelle Samuel. The study appeared in the September 2008 issue of the Journal of Strength and Conditioning Research and can be found online at:

UNLV is a doctoral-degree-granting institution of 28,000 students and 3,300 faculty and staff. Founded in 1957, the university offers more than 220 undergraduate, master’s and doctoral degree programs. UNLV is located on a 350-acre campus in dynamic Southern Nevada and is classified in the category of Research Universities (high research activity) by the Carnegie Foundation for the Advancement of Teaching. ”


Until Next Time..

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