Showing posts with label youth. Show all posts
Showing posts with label youth. Show all posts

Thursday, June 23, 2011

more positive research about strength training and young athletes

Effects of Strength Training on Motor Performance Skills in Children and Adolescents: A Meta-Analysis

Pediatric Exercise Science vol 23; 2

pp. 186 – 206

The recent literature delineates resistance training in children and adolescents to be effective and safe. However, only little is known about the transfer of achieved strength gains to athletic performance. The present meta-analysis revealed a combined mean effect size for motor skill types jumping, running, and throwing of 0.52 (95% CI: 0.33–0.71). Effect sizes for each of aforementioned skill types separately were 0.54 (95% CI: 0.34–0.74), 0.53 (95% CI: 0.23–0.83), and 0.99 (95% CI: 0.19–1.79) respectively. Furthermore, it could be shown that younger subjects and nonathletes showed higher gains in motor performance following resistance training than their counterparts and that specific resistance training regimes were not advantageous over traditional resistance training programs. Finally, a positive dose response relationship for “intensity” could be found in subgroups using traditional training regimens. These results emphasize that resistance training provides an effective way for enhancing motor performance in children and adolescents.


Authors: Michael Behringer, Andreas vom Heede, Maria Matthews, Joachim Mester

Monday, September 27, 2010

Top 12 Thoughts on Strength Training for Kids (part 2)

7) The variation of "stuff" that a kid can use to get stronger will yield more results than the traditional machines found in gyms. It is widely accepted that the more stimuli a child is exposed to, the greater the long term adaptations (which is why it is also a good idea to let your kids play as many sports as possible at a young age). The tools they get exposed to at ASF include:
* Dragging sleds
* Bands
* Medicine Balls
* Kettlebells/dumbells
* Tires
* Pneumatic resistance
* and of course bodyweight.

8) Puberty has a way of evening out the playing field at times; who was once the small, slow kid is now the fast, bigger kid. Once kids accept that puberty gives them the tools to get where they want to get, they can enjoy the process of learning how to do everything correctly. Personally, I was very small until 18 (135# as a senior in high school) and then in college put on muscle like I was on steroids! I know all of my years of free play and sports gave me the foundation to really take off (albeit after high school ended). So, parents and kids should trust in the natural, progressive way of the human body and be patient while building a neurological library of information.

9) Believe it or not, overweight kids thrive when it comes to strength training. It does not involve the things they are not good at, or do not like: running, jumping, teams, gym class, getting picked last in games, etc. It is one-on-one activity. The extra weight that has been a "burden" to this point actually prepares them to be somewhat stronger than average weight kids. I am not suggesting to become overweight to get stronger, but I am saying that if you cannot find the activity that suits you because of your size, try strength training. It will certainly lead to #10...

10) Let's face it, getting stronger makes you perform better. It also improves your performance from the neck up by helping confidence, body image, self-esteem, discipline, pain tolerance and healthy competition ("what's your bench?!"). I have seen kids in one hour improve their attitude just by increasing the amount of weight that they lifted compared to their previous session. That is priceless.

11) Similar to #10, I truly believe that kids can also become more aggressive with strength training. Sports are hard~physically, mentally and emotionally. Aggression can pull you through even the most challenging obstacles. Before I go further, my definition of aggression always involves sportsmanlike conduct, respect for the game and your opponents, and playing within the rules of the sport. Aggression does not imply fighting, cheating or bullying. It is a mental tool to use when needed: when you need to attack a defender, grab a loose ball, win the race, or always being ready. I use the word "aggression" quite often as I see more and more kids going through the motions but not really attacking that particular drill or exercise.

12) Finally, strength lays the foundation for longer term consequences. Statistically, most kids will not play sports in college and even fewer will become professional athletes. However, if strength training is introduced correctly at a young age, it can be done forever. Conversely, if it is used as punishment ("drop and give me 20!"), do you really think a child is going to want to do that voluntarily? We are in a position to affect not only the present, but the future and how healthy this generation becomes.

There yo go....I am sure I missed a few, but these are the big ones. Now, GET STRONG!

Tuesday, January 5, 2010

thoughts on strength - part 2

My last post (thoughts on strength - part 1) received a lot of good reviews, so here is part 2.

Before I go into detail on my opinion of strength training for youth, there are a few more highlights to share that will help strengthen my point (pardon the pun). As I mentioned, I started lifting weights when I was 13 or 14, I can't remember exactly. It never stunted my growth, I never broke a growth plate, I never was injured playing sports and I never committed random acts of violence because of my new-found passion. Had to get that out of the way to squash some myths :)
As I entered high school athletics, I realized that, while I was strong and fast, I was smaller than just about everybody else on the field, diamond, court and mat. So, just to compete, I had to attack the weight room with even more fervor and intensity. I remember the first time I could bench press 100 pounds...what a feeling! But, that only made me want to do more. Fast forward to my senior year: I was now a powerlifter in the 125 pound weight class with personal best's of 235 in the bench, 315 in the deadlift and 300 in the squat. Keep in mind I was 125 pounds soaking wet.
I was gaining strength weekly, it seemed. I gradually weaned myself from my love of playing sports to only concentrating on my lifting. In my senior year, I was hospitalized for a month for various ailments, but still managed to lift. I would lie under my bed and do push ups with the bed frame, put two chairs side by side and do dips. I would load up my book bag and squat and deadlift with it. Yes, I was a little nuts. When you find your desire, no one can take that away from you. As I entered college, my powerlifting transferred into bodybuilding. My body finally hit puberty around 18 and I was adding muscle by the week. I entered my first of 17 bodybuilding shows and the rest is history...

When I look back at the tools that were forged via lifting weights, the one constant that never stopped growing was my self-confidence. I was a classic under-achieving student and a pretty good athlete, but was also aware that I never quite fit in with everyone else. High school can break a young kid if he/she let's it. The ironic thing is that while I was using weights for my own selfish gains, I also became more popular. It was purely unintentional, but it happened. Strength and muscle have always had a cartoonish or cult like-quality to those that admire the athletes that partake in it. Weights then had a two-fold purpose: the obvious one of strength gains but also gaining acceptance among my peers. It felt phony but I didn't care.

The reason I bring this up is to show the wide ranging effects that strength training can have on a growing boy or girl. In short, strength training can:

* Improve self-esteem, self-confidence and body image perceptions;
* Decrease injuries by making connective tissue, joint structures and muscles more resilient to potential trauma;
* Improve ALL indices of sport and athletic skill development. This is the biggie. If you want to:
Jump higher....run faster....stop quicker....tackle harder....kick further....swing faster, etc. then strength is the one component that will help every other component of athleticism.

Every sport relies on one major aspect: the production and application of FORCE. From hitting to kicking to swimming to throwing to jumping to running and everything in between, the constant is the application of force to an object, whether it be a ball, a person, water, or the ground. In order for force to improve, strength must improve.
If you think your son or daughter is too young to strength train, think again. They will be exposed to more dangerous conditions while playing sports then through lifting weights. Gymnastics? Strength training! Football? Strength training! Baseball, soccer, jungle gyms, swing sets, recess, phys. ed., running, cutting....all involve the application of force, thus are forms of strength training! The negative perception of strength training stems from junk science from several years ago outlining the dangers of strength training for young kids. This has since been updated to reflect new research. All forms of activity come with risks, but lifting weights, under supervision, has one of the safest track records relative to sports such as soccer, football and gymnastics, among others.
Notice that I am not using weight training in the same context as strength training. They are not necessarily synonymous. The strength training that I advocate for youth consists of medicine balls, bands, ropes, tires, sleds and, of course, bodyweight. There is room for light dumbell and kettlebell work as well. To be blunt, kids are weak (it hurts me to watch kids struggle with their own bodyweight as resistance). I have several theories why that is, but at the end of the day, it doesn't matter how they got that way; the question then becomes, "What are we going to do about it!?"

I hope that you enjoyed this and maybe even learned something. Strength is an unbelievably powerful tool that can transcend the weight room, playground or athletic world. Get strong. Stay strong.

Thursday, March 26, 2009

Does your kid have a sweet tooth?

he or she may be in a growth spurt. Read more....

Many U.S. middle school kids physically unfit: study

NEW YORK (Reuters Health) - U.S. kids are not only too heavy; they're also out of shape, according to a new study of 5th and 7th grade students in Georgia.

Half didn't reach minimum standards for healthy aerobic fitness, Dr. Kenneth E. Powell, a physician in private practice, and his colleagues found, while nearly a quarter didn't make the grade in terms of muscle fitness, endurance or flexibility.

For the rest of the story, click here.