George Kalantzis

George Kalantzis

George Kalantzis is a group instructor at Cressey Sports Performance (Hudson, Massachusetts). He has a Master's Degree in Business and a Personal Trainer Certification through the American Council of Exercise (ACE). He learned to love fitness while serving in the Marine Corps, where he took multiple leadership courses, trained at the FBI Academy, and completed tours in Iraq and Afghanistan.

Back to Experts List

How to Build a Plyo Workout for Beginners

We live in an age of YouTube, and athletes are trying to do too much too soon .Especially when it comes to plyometrics for beginners. Instead of...

3 Squat Variations for Endurance Athletes

It's that time of year again for marathon season all across the country. If you are like most endurance athletes, you may think that to get better at an...

Why Endurance Athletes Need to Deadlift

If you are an endurance athlete, you may think that continuing to practice a particular event for prolonged periods of time will get you to where you...

10 Ways to Make the Plank Harder

It is 2016, but why are some people still doing crunches, bosu ball sit-ups and crazy exercises that "work the core" ? Is it a lack of understanding the...

Re-Thinking the Push-Up With the Perfect Push-Up

It is not a secret that I love pushups. They were a staple in my exercise programming in the Marine Corps, and continue to be one of my all time...

5 Ways to Improve Your Squat Strength

So you want to increase your squat strength and are not sure where to start? No matter what sport you are training for, nothing yields results like...

The 'Train Like a Marine' Workout: A HITT Plan

Last time we brought to you the general idea behind the Marine Corps High Intensity Tactical Training(HITT) , in the train like a Marine workout. In...

Battle Rope Workout That Will Get You Shredded

The battle rope workout has become a staple in the fitness world. There is no secret as to why the military and world class athletes resort to battle...

Build a More Powerful Golf Swing With These Mobility Drills

Golf is a complex sport, and golf mobility is a key component to a swing. The swinging motion is often classified as a rotary action in which an athelte...

Linear Speed Drills to Improve Athleticism

With the Spring months approaching and NFL combine out-of-the-way, athletes all around are getting ready for outdoor sports. All good coaches and...

1
2