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Sit-Ups Suck!! Why Spot Reduction Doesn't Work

Sit-Ups Suck!! Why Spot Reduction Doesn’t Work

Spot Reduction is a term used to describe using exercise to target a specific area of the body. For example, doing a certain leg exercise in an effort to slim your thighs. Another classic example of spot reduction is doing sit-ups to reduce belly fat. Exercising a specific muscle does not get rid of more fat over that muscle in comparison to the rest of your body. If it did, tennis players would have less fat in their tennis arms, and this does not happen. Fat mobilization from an area will typically go to local circulation so it can’t be specifically used by that local muscle. Strength training strengthens weak muscles, but it cannot remove fat specifically over the strengthened muscle. To get a muscle to show more, its all based on your diet. For example, to show how spot reduction is just a myth, check out the study below:

green tea, caffeine, creatine timing, infinite labs,sit ups, Suck!! Why Spot Reduction Doesn't WorkThe purpose of this study was to investigate the effect of abdominal exercises on abdominal fat. Twenty-four healthy, sedentary participants (14 men and 10 women), between 18 and 40 years, were randomly assigned to 1 of the following 2 groups: control group or abdominal exercise group. Anthropometrics, body composition, and abdominal muscular endurance were tested before and after training. The abdominal exercise group performed 7 abdominal exercises, for 2 sets of 10 repetitions, on 5 days a week for 6 weeks. The control group received no intervention, and all participants maintained an isocaloric diet throughout the study. There was no significant effect of abdominal exercises on body weight, body fat percentage, android fat percentage, android fat, abdominal circumference, abdominal skinfold and suprailiac skinfold measurements. The abdominal exercise group performed significantly greater amount of curl-up repetitions compared to the control group on the posttest. Six weeks of abdominal exercise training alone was not sufficient to reduce abdominal subcutaneous fat and other measures of body composition. Nevertheless, abdominal exercise training significantly improved muscular endurance to a greater extent than the control group.


infinite labs, Sit-Ups Suck!! Why Spot Reduction Doesn't Work
After 12 weeks, both groups had the same weight decrease, abdominal subcutaneous fat, waist circumference, hip circumference, body mass index, body fat percentage, and skin fold thickness.

In another study examining if spot reduction can work, Forty overweight women were given either a weight-reduction diet or the same diet plus abdominal resistance training. After 12 weeks, both groups had the same weight decrease, abdominal subcutaneous fat, waist circumference, hip circumference, body mass index, body fat percentage, and skin fold thickness. When you take in more calories than your body burns, you store the extra calories as fat. More than half of the fat in your body is stored underneath your skin and over your muscles. Your stomach will look better when your belly muscles are strong, but sit-ups or crunches will not remove extra fat from your belly. The only way to lose fat from a specific part of your body is to lose weight overall.

Vispute SS, Smith JD, LeCheminant JD, Hurley KS. The effect of abdominal
exercise on abdominal fat. J Strength Cond Res. 2011 Sep;25(9):2559-64.

Effects of Sit up Exercise Training on Adipose Cell Size and Adiposity. Frank I. Katch , Priscilla M. Clarkson , Walter Kroll , Thomas McBride , Anthony Wilcox
Research Quarterly for Exercise and Sport Vol. 55, Iss. 3, 1984.

Kordi R, Dehghani S, Noormohammadpour P, Rostami M, Mansournia MA. Effect of abdominal resistance exercise on abdominal subcutaneous fat of obese women: a randomized controlled trial using ultrasound imaging assessments. J Manipulative Physiol Ther. 2015 Mar-Apr;38(3):203-9.

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