Exercise physiology

Physical preparation, Exercise physiology, Kinesiology

PLYOMETRICS WITH MED BALL THROWS

Plyometrics are one of those elements of training that’s crucial for sprinters and jumpers. What the ultimate goal of plyos are is to decrease the amount of time that it takes for the muscle to lengthen and then shorten, but also increase the amount of elastic energy that we can store and release during that period of time. That’s what the goal of plyos are. Sprinting, in and of itself, is a plyometric activity.

Physical preparation, Exercise physiology, Situational sports

SPRINT BASED FOOTBALL

Tony Holler is a track and field coach and a football and basketball physical trainer. He works at Plainfield North High School. He is also a member of the Illinois Track & Field Hall of Fame and co-director of the Track Football Consortium with Chris Korfist. But above all, Tony Holler is known for being the author of the “Feed the Cats” training methodology. In this post you´ll learn the importance of training max velocity or top speed in football practice to achieve better performance during the game.

Track and field, Exercise physiology, Kinesiology, Physical preparation

HOW TO RECOVER AFTER SPRINTING WORKOUTS AND STAY INJURY FREE

Learn cool down drills that will improve sprinting technique, speed up recovery and help prevent injuries. A good post workout routine that includes specific cool down drills is a critical component of sprint training. Unfortunately, it’s also one of the most overlooked areas when it comes to speed training and most track and field events in general.

Track and field, Biomechanics, Exercise physiology

IS YOUR SPRINTING TECHNIQUE DIFFERENT WHEN RUNNING 100M AND 400M?

In this post I highlight based on the opinion of Olympic coach Karim Abdel Wahab, some of the key differences and similarities between the 100m and 400m when it comes to sprinting technique. Studies have shown that the 400m runners whose technique is closest to 100m runners are the fastest. Topics covered include knee drive, turnover, ground contact time as well as where the foot lands in relationship to the bodies center of mass during sprinting.

Track and field, Biomechanics, Exercise physiology

DO YOU HAVE THE RIGHT BODY TO BE FAST?

Do you have the right body to be fast?  The hard truth is your parents set your speed potential. We know that’s not some hot take. Everyone points it out all the time. But what are the specific physical traits that are supposed to make you fast? Scientists have measured it  all: leg length, muscle fibers, bone structure,  and even the so-called speed gene. So, let’s find out if you have what it takes to be fast.

Track and field, Basketball, Exercise physiology, Kinesiology

CAN SPRINTING HELP YOU DUNK?

Dunking a basketball is one of the most captivating things you can do as an athlete, especially if you’re under 6 feet tall. Anyone who’s ever played basketball has likely fantasized at least once about what it would be like to dunk during a game. The only problem is less than 1% of people in the world can probably dunk. In this post we’re gonna dive into the science to understand if sprinting can help you dunk.

Track and field, Exercise physiology, Kinesiology

HOW MUCH FAST TWITCH FIBERS DO ELITE SPRINTERS HAVE?

We can look at muscle fibers as being on a spectrum with slow twitch on one side and fast twitch on the other side.
Type 1, which are slow twitch, uses oxygen to create energy. The upside is they can work for a longer period of time before fatiguing. The downside is they contract the slowest. When a muscle contracts, these are the first fibers to be recruited. Then, as intensity increases, the fast twitch fibers are then recruited as well.
Type 2A, which are fast twitch, uses both stored energy and new energy created with oxygen just like type 1. The difference is, since they use stored energy, they can contract faster than type 1. They can work for a short period of time before fatiguing.
Type 2X, which are the fastest muscle fibers in humans, uses stored energy only. This allows it to contract the fastest, but it also means it fatigues the fastest. The thing is these fibers are rarely present in the average human. In a study with sprinters they found only 1 out of 1.000 muscle fibers they examined were pure type 2X.

Track and field, Exercise physiology, Kinesiology

WHY DO OLYMPIC SPRINTERS HAVE INSANE SHOULDERS?

Have you noticed that Olympic sprinters have insane shoulders? I mean not only are they large in size, but they are also even developed, have impressive flexibility and almost never get injured. According to a study, 36 of all resistance training related injuries occur at the shoulder. They identified the biggest risk factors as a muscle strength imbalances, front shoulder instability and loss of mobility, which is the complete opposite of what nearly every Olympic sprinter has. In this video we’re going to try to figure out why do Olympic sprinters have insane shoulders.

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