Tag Archive: Exercise

Powerhoop classes PROVEN…IT WORKS

University Study Confirms: Powerhoop Reduces Waist Size

Fitness experts claim that it’s impossible to “spot reduce”. Powerhoop is proving them wrong.


Powerhooping may be fun, but it’s a fitness activity that can be taken seriously. A new study by researchers at Canada’s University of Waterloo Spine Biomechanics Laboratory, one of the world’s foremost sports medical research facilities, has now confirmed that regular Powerhooping causes the waist to shrink. The subjects were fourteen mildly overweight women who used a Powerhoop for fifteen minutes per day, five days per week, over a period of six weeks. The researchers collected several types of data, including calories burned, subcutaneous fat measurements, subjects’ body measurements and muscle activation.

On average, participants experienced a significant decrease in waist and hip circumference, and waist‐to‐hip ratio. Average reduction in waist size was 3.35 cm, with three of the fourteen subjects losing between 5 and 7.5 cm around the waist. The hips also shrank, but not as much. (The “hourglass shape” was therefore accentuated.)


Here are the most important findings from the study:

  • Calorie expenditure during normal use varied from 300 to 420 kcal/hour: higher for inexperienced users and when the hoop was used in the “non-preferred” direction.
  • The participants lost on average 1.1 lbs, not reaching statistical significance. However, two of the subjects lost over 6 lbs during the trial.
  • Muscle activation was significantly higher with a Powerhoop than with a traditional lightweight hula hoop.

The researchers also made a surprising finding regarding the distribution of fat on the body. On average, the subjects had slightly more subcutaneous fat (under the skin) after the study period, despite the fact that their waists were narrower, their muscles stronger and their bodies lighter. One possible way of interpreting this is that the amount of “belly fat” (visceral fat that is stored deeper in the abdomen) had decreased and redistributed itself, possibly as a result of the powerful “massage” effect from the hoop.

This would be a sensational finding if proven to be true. Visceral fat is difficult to burn, and is linked to coronary disease, type 2 diabetes, insulin resistance, and other obesity-related diseases. For now, the question will have to stand with a big question mark after it until the researchers have done a follow-up study, for example, using bioelectrical impedance analysis to measure the amount of visceral fat before and after the trial period.

Lastly, Powerhoop was compared with a conventional hula hoop using a technique called electromyography, which calculates the impact of the hoop as percentage of the maximum voluntary contraction. Not surprisingly, the Powerhoop produced higher activity in every muscle compared to the conventional hoop. In the Rectus Abdominus (the main part of “the abs”), muscle activity was up to 70% higher.

Source:  “Analysis of physiological and biomechanical variables over a 6 week trial using a Powerhoop together with investigation of mechanisms of hooping.” Department of Kinesiology, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1

Powerhoop classes PROVEN…IT WORKS

Lets get SEXY for Santa

Shake & Shuffle are proud to introduce their brand spanking new classes….


These classes are designed to slim your waist, hips and thighs whilst strengthening those all-important core muscles, reducing lower back pain and stiffness.

Powerhoops are weighted and padded making them a lot easier to use than the old-fashioned plastic hula hoops. So, if you have always struggled to get those twirling around your hips (we certainly have!) then this is your chance to get hooping!

Lose inches off your body!

New starter classes before Christmas in Dunmow and Bishop’s Stortford to get you toned and sexy for Santa!

Mondays: 8.30pm Christian Outreach Centre, Bishop’s Stortford

Tuesdays: 8.30pm St Mary’s Primary School, Gt Dunmow

Classes are just £5 plus £1 to hire a Powerhoop (with the option of purchasing your own when you are ready)

Don’t waste time…book in for classes NOW: 07729 262318 – info@shakeandshuffle.co.uk



Lets get SEXY for Santa