The Valsalva Maneuver: The Forgotten Technique That Can Save You From Back Pain (And Make You Stronger)

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Review: NUTRIWAY Positrim Protein Bars

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The Rx Review: Reporting on Fitness and CrossFit News , John Michael Bric This week we take a moment to review a new range of Positrim protein bars by Nutriway : Product:   Positrim Protein Bars. Price:   $69 AUD (9 pack). Manufacturer: Nutriway/Amway. Purchase:   www.shop.amway.com.au . There is no shortage of protein bars in the fitness world. Walk into any CrossFit gym , supermarket or health food store and you’ll be sure to find a section dedicated to protein bars. The problem is, with so many bars available to the public, which one should we be taking? And what protein bars should we be avoiding, if any? I suppose the best way to answer that, is to find the protein bar that best suits your needs. Every person is different, and everyone has a unique body that is different to others. But if you’re someone who is trying to lose weight, while also trying to maintain muscle size and tone, then the formula shouldn’t be too difficult: find a bar that is high in pro...
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Review: The Marc Pro Plus

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The Rx Review: Reporting on Fitness and CrossFit News , John Michael Bric This week, we take a moment to review the latest muscle stimulation device from Marc Pro: The Marc Pro Plus! Item: Marc Pro Plus Price: $1399 USD Manufacturer: Marc Pro, Huntington, CA, USA Website: www.MarcPro.com It’s been a few years since The Rx Review published its  review on the original Marc Pro . At the time, it was pretty much the first of its kind to target the CrossFit Functional fitness market. Since then we have seen several new muscle stimulation devices hit the shelves, including the Compex unit. During that time Marc Pro has also released a new and improved device: The Marc Pro Plus! We got our hands on the unit earlier this year. Since then we have put it to the test to see how it compares to the original Marc Pro, and other muscle stimulation devices on the market today. Overview For those who don’t know, the Marc Pro is a unique Electrical Muscle Stimulation (EMS) that utiliz...
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Review: Pavlok Shock Clock 2

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The Rx Review: Reporting on Fitness and CrossFit News , Ashley Stewart This week we take a moment to review the Pavlok Shock Clock 2: Item:  Pavlok Shock Clock 2 Price:   $145 USD Retailer:  Behavioral Technology Group, Inc. Purchase:   www.Pavlok.com The Shock Clock 2 works off the ideas put forth by Ivan Pavlov. Everyone has heard of Pavlov’s dogs, whom Ivan conditioned to salivate in response to hearing the dinner bell. They associated the bell with receiving food, and consequently began to salivate in preparation. What Pavlok aims to do is the same – condition people to associate negative behaviors with a shock, eventually leading to the elimination of undesirable behaviors. There are a number of behaviors Pavlok devices may help eliminate, but the focus of the Shock Clock 2 is to aid in waking up on time. Once the alarm has been set, the device will vibrate or beep (or both, according to your settings) to alert you. If you ignore it, or decide to go bac...
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