Category Archives: Guest Blogs

From the Lab to Your Pocket: Groundbreaking Leg Power Measurement With Your iPhone

Ladies and gentlemen (especially athletes, strength coaches, and sports scientists),

I’m very excited to present to you some incredible brand new technology. Imagine an iPhone app that allows athletes and coaches to:

  1. Calculate jump height based on the iPhone’s video capture capabilities
  2. Create a force-velocity profile by performing several jumps with varying loads
  3. Compare the force-velocity profile to an ideal force-velocity profile, thus providing individualized training recommendations

Previously, this required expensive equipment, but now it’s available for mass usage if you have an iPhone or iPad. The app is called My Jump, and it can be yours today for only $6. Yes, you read that properly – just six dollars! In addition, My Jump:

  1. Is highly valid and reliable when compared to data obtained on a $12,000 force plate
  2. Provides individualized training recommendations, which will expedite your progress

Reason why? Until now, the vast majority of strength coaches prescribe the same power training programs to every athlete. This is due to the fact that they have not been privy to the athlete’s unique force-velocity profile. Knowing how the athlete’s force-velocity profile compares to the ideal force-velocity profile allow for individualized training. Recently, this individualization has been found to lead to better performance results than traditional power training methods that are not individualized (publication in progress).

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How to Maximize Concurrent Training

How to Maximize Concurrent Training
By Marc Lewis

Simultaneously training for adaptations associated with resistance and endurance training (RT & ET), otherwise known as concurrent training (CT), is widely debated by fitness professionals and strength coaches alike. CT has been criticized due to the potential for chronic overreaching, as well as the competing adaptations associated when performing RT and ET, concurrently. However if programmed carefully, CT can produce a lean and sculpted physique, while obtaining a high level of fitness as measured by health aspects as well as athletic parameters. Therefore, the purpose of this article is to elucidate the ways in which the adaptations associated with both RT and ET can be maximized when training concurrently.

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How I Became A National Level Olympic Weightlifter In A Year

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Biography: Erin Parker is the founder of Spitfire Athlete, a women’s strength training app that teaches you how to lift weights, and that stands for the pursuit of greatness & badassery. Spitfire Athlete is made by two female engineers who are also competitive weightlifters. Erin is a software engineer, Stanford graduate, and 48kg olympic weightlifter.

Download Spitfire Athlete: https://itunes.apple.com/app/spitfire-athlete/id822040342?mt=8

Website: http://www.spitfireathlete.com/

Facebook: https://www.facebook.com/SpitfireAthlete

Instagram: https://instagram.com/spitfireathlete/

Twitter: https://twitter.com/SpitfireAthlete

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Cardio & Appetite: Does Cardio Make You Fat?

Cardio & Appetite: Does Cardio Make You Fat?
By Fredrik Tonstad Vårvik

Does endurance-training (cardio) increase or decrease your appetite? What about resistance training?

Some might say that exercise increases appetite, while others say the opposite. The plain truth is that since exercise burns calories, you should think appetite increases to make up for those burned calories. For those who want to lose weight, that might come as a shock. What sounds logical is not always true. The media have done a great job of convincing the public that exercise increases your appetite and that you end up eating more and getting fat.

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