Below is another bat speed training research abstract.  This really was one of the best, if not the best, controlled research study that has been published regarding overload & underload training and its effects on bat swing velocity – and it was done all the way back in 1995! 

The basics are that 3 groups of 20 college players were trained 4 times per week for 12 weeks under the following conditions: batting practice group, dry swing group, control group.  The BP and dry swing group followed this swing training protocol using varied heavy and light weighted bats while the control group just dry swung with a regular weighted bat.

The results say that each group significantly imrpoved bat speed, but that’s a little misleading if you don’t read the whole study.  The batting practice group improved 10%, the dry swing group imroved 6%, and the control group improved 1%. 

Read more…

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Pasted below is the abstract from a bat speed training article published by Chester Sergo and Douglas Boatwright in 1993.  The italics and red text are emphasis added by me.  Read the abstract, but I’ll summarize and make a few points:

 - 24 subjects averaged 19-20 years old and were college students practicing in the off-season

- All the training was done with just dry swings, during practice.  100 swings in sets of 20 performed 3x/week for 6 weeks

- Group 1 (regular bat only), Group 2 (62 oz. bat), Group 3 (alternated sets with 62 oz. & fungo bat)

- Each group improved bat speed 8-9%, with no statistically significant difference.  Group 1 (8.8%, highest), Group 2 (8.0% lowest), Group 3 (8.2 %)

- FYI the average bat speeds reported for these players began in the low 90’s and ended around 100 mph, measured by some light timing device made by the school’s engineering department

Read more…

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This video clip is of a college player who was looking for a way to improve after a redshirt freshman year at a Division I baseball school.  I’d say he figured it out!  This is one of the most drastic improvements I’ve seen in such a very short period of time.  Bat speed work with overload-underload bats, reaction and timing training, several different drills for rotation and swing path…we did it all:

before & after

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A couple of years ago, I made a post about resistance training for bat speed that outlined a weight lifting program that has been demonstrated through research to improve strength for high school baseball players.  It’s basic multi-joint movements and progressive overload principle provide exellent results.

Something I think that was overlooked there was that the original NSCA article by Dr. David Szymanski also includes a simple protocol for increasing bat speed using overload/underload weighted implement training:

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Bob Alejo is the strength and conditioning coach of the Oakland Athletics.  This video from the strength power hour is from the 2007 NSCA sport-specific conference and he gives some baseball training tips, drills and exercises that address these areas of hitting:

• how to improve bat speed
• rotational exercises to increase bat speed
• weighted bat-implement training (ie overload-underload)

You can check out more on Bob Alejo at his website.

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This week we test the fact that a lighter bat gives more bat speed than a heavy bat, and what does that mean.

Episode 62 – Bat Speed? – The Fastpitch Softball TV Show

This video comes from softball site fastpitch.tv and deals with how changes in bat weight effect bat speed, batted ball velocity, and batted ball distance.  Fairly simple test – use radar to measure bat speed of different weighted bats (imagine that!).  They could have just hit balls off a tee and measured the ball exit speed (like this), but I suppose getting actual calculations assuming a more constant environment are more controlled.  Here are some conclusions:

• the light bat gets swung the fastest
• faster bat speed helps hit the ball farther
• 1 mph bat speed translates to about 4 extra feet of distance

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I am trying to use my larger muscles more when I swing and I thought perhaps you had some type of specific drill with a medicine ball or some weight that would help develop my rotational strength.

Check out this post I made on Resistance Training for Batspeed.  The article in there covers a lot of basics about general, special and specific training for bat speed.  Each of the protocols referenced there were used successfully with high school and college athletes.

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What follows below is information I first wrote in January 2006.  I’m reposting it because I want to have the info on the ‘new’ version of the site (rather than just the old link) and also because it’s pretty good stuff.

There’s a video clip to show the progression, and the text details a number of things:

• increasing bat velocity
• reaction training
• transition from ‘training’ to ‘hitting’
• points of emphasis for mechanics and drills
• strength training

Read more…

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Here is a tidy little article summarizing info related to over/under training for baseball – click here

Roger M. Enoka best sums it up in his textbook “Neuromechanical Basis of Kinesiology”

“Training adaptations are specific to the cells and their structural and functional elements that are overload.

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I’ve been meaning to do this (start some quick reviews) for a while and I thought this would be a good way to start….

A few years ago, I was directed to an article entitled: The Holy Grail in Speed Training by author Barry Ross.

I found the article very interesting, contacted Mr. Ross and got going on the workout. I was “retired” at the time and figured I’d give it a shot…..what I found (my personal experience) was quite interesting.  Within a couple of months, my deadlift improved from the mid-200’s to near 420 pounds while my body weight stayed the same.  For sprint work, I did 10 yard starts from a base-stealing position using an electronic timer.  Over that winter, I decreased my 10 yard time by .2 seconds.  And on the first 40 that I had timed, which was the first sprint I had run over 10 yards, my time was over .2 seconds faster than I had ever run. Pretty cool.

It didn’t take long for Barry Ross, who is a seasoned track & field and strength coach, to open his own site and release his book: Underground Secrets to Faster Running

The book outlines the concept of mass specific force, and sites some nice research studies to back up the claims.  The workout is incredibly easy from an equipment, execution and planning  standpoint, but not so easy in terms of the load/intensity used!  Basically you have to lift heavy!  With all the talk of fast and slow twitch muscle fibers, this method gets right to the point of muscle fiber recruitment and training for strength.  It is a fast, simple read that goes through mass specific force, physiology, exercise selection and workout design in a logical fashion.  Theory and application.

In addition to the lifting and running, I was hitting and throwing with a pair of minor league players and I noticed that my bat speed and throwing velocity were improving above what I had achieved in college.  Also pretty cool.  Although not excatly common-place, strength training for the posterior chain and specific swing/throw training appeared to be a great combination.

Check out Barry’s web site for more information — Bearpowered.com

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Kinetic Link

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