Strength training is not just for powerlifters, bodybuilders or high impact sports. Strength training can benefit everyone. At a minimum you should be strength training to ensure your health and overall wellbeing. And I’m not just talking about today, but for the future as well. As we age we lose muscle. This is an undeniable truth. This facet of aging has several negative outcomes:

Losing muscle will cause a decrease in your basal metabolic rate. Muscle drives the metabolism. The more you have the more calories you burn. Conversely, the more you lose the fewer calories you burn. It doesn’t stop here.

The weaker one gets as a result of muscle lost, the tighter one gets resulting in a loss of flexibility. And as one loses flexibility, they lose more strength, which also creates a loss of muscle. This loss of flexibility coupled with a loss of strength dramatically increases ones risk for injuries.

Are you starting to see what a vicious cycle this becomes?

So, I think my point that despite your genetics, experience, what you know (or what you think you know) about training, strength training is for you.

Compare a marathon runner to a 100 meter sprinter. Marathon runners who train for very long periods at a very low intensity are emaciated looking having less than normal muscle mass and carry on average 14 ? 16% body fat. Sprinters, on the other hand, who train for short periods at a high level of intensity are very muscular and have half the body fat levels than marathoners. If cardio is the key to getting lean, as many people presume, why do marathoners have a higher body fat than sprinters? The reason is, a specific stimulus is required for a specific outcome.

The specific stimulus needed to stimulate muscle and strength is high intensity training. This is a universal training principle that affects everyone without exception. This is due to the fact that we are anatomically and physiologically the same. If this were not true doctors could not perform surgery and prescribe medicine. Consequently, the stimulus needed to induce biochemical changes that build muscle and strength in humans is the same.

Intensity, when referring to training, is the percentage of physical exertion that one is capable of. Training with one hundred percent intensity is the best way, the only way, to stimulate muscular size and strength in the shortest amount of time. How does one gauge the intensity of their workouts? By taking your working sets to positive or concentric failure.

Taking a set to the point of failure, where you cannot possibly perform another rep despite your maximum effort is one of, and perhaps the most important of several factors in your success. There are many who disagree and advocate high volume training with 60%, 72%, 95%, or whatever percentage of intensity they decide is the best. Some even claim training all out, with one hundred percent intensity is not only unnecessary, but detrimental. Over the years I’ve seen so called strength coach specialists, and personal trainers with 15 letters after their last names, concoct the most ridiculous routines, using almost every percentage, that have yet to show any effectiveness in real world application.

The main problem with these bogus routines is that there are only two accurate measures of intensity. Zero, when you are at rest; and 100%, when you?re training to the point of failure. How do you measure anything less than 100% intensity? If I can do 10 repetitions to complete failure with 100 pounds on the leg extension machine, where do I go for 80% intensity? Do I perform 10 reps with 80 pounds? Or do I use 100 pounds and only perform 8 reps? Is 80% the optimum percentage, or is it 65%? There is no evidence that suggests, let alone proves, anything less than 100% effort is equally or more effective. Are you starting to see the ridiculousness and inaccuracy of such training prescriptions?

Intensity cannot be measured accurately with reps or weight. While performing a set, intensity increases exponentially with each successive rep. Performing the first 5 reps on the leg extension is not equivalent in intensity to performing the last 5 reps. Hence, 5 reps is not the equivalent of 50% intensity.

The only way to train that is completely accurate is with all out intensity to failure. This will give you a concrete view of how you?re performing. If you train with 100% intensity during every workout and you do not progress, you know you are not recovering. There will never be a question whether you are providing a strong enough stimulus for progress. However, if you follow the percentage of intensity or the percentage of max rep principles, how will you know you are training intensely enough to stimulate muscular size and strength? If you plateau, are you training too hard or too long? Do you lower the percentage or raise it? Do you need more rest, or do you need to train at a higher intensity? There is no need for this guessing game.

Your goal is to bring about the largest, most rapid outcome for your individual genetic potential. In order for this to occur, the body requires 100% intensity every working set of every exercise. This is the only truly accurate way to gauge the efficacy of your training program. Nothing less than 100% will do. The body needs a reason to adapt. Give it!

Two of many ways one can perform a bench press is with a free weight barbell or a smith machine. The free weight bench forces the lifter to balance while exerting force to lift the weight. This higher level of instability is essential for a lifter who wants to engage the stabilizing muscles while training. A smith machine guides the bar in a fixed path and requires almost no balance by the lifter. The almost total lack of instability is thought by many to allow for increased force production of the prime movers. If this were true, bodybuilders or powerlifters who want to concentrate on the development of the prime movers, would be able to accomplish this with the smith machine. More-over, a lifter involved in rehab, novice lifters and elderly lifters may find the smith machine fits there needs because of the lack of instability.

A study published in the Journal of Strength and Conditioning Research compared the muscle activation between the free weight bench and the smith machine. The purpose of the study was to compare the muscle activation of the pectoralis major, anterior deltoid and medial deltoid during both exercises.

14 experienced and 12 inexperienced subjects were used in the study. Testing took place in two visits one week apart from each other, each consisting of either smith machine or free weight benching. Electromyography was used during the concentric phase of each lift at a lower intensity (2 reps at 70% of 1 rep max) and higher intensity (2 reps at 90% of 1 rep max) to compare muscle activation.

The study found no difference in the activation of the pectoralis major and the anterior deltoid between exercises regardless of load or experience. If the lack of instability of the smith machine allows the lifter to create more force production in the prime movers compared to the free weight bench press, it was not supported in this study. The authors surmise this may be due to the unnatural bar path of the smith machine in contrast to the free weight bench. Also, activation of the medial deltoid was significantly greater during the free weight bench regardless of load and experience. The instability of the free weight bench causes a greater activation of the medial deltoid as a force producer and stabilizer.

(J Strength Cond Res 24(3): 779-784,2010)

From a practical standpoint, according to the findings of this study, the free weight bench press may lead to a greater requirement of stabilization of the glenohumeral joint (shoulder). Increased shoulder stabilization is not only important for athletes but anyone involved in weight training, which requires strength and stability about the glenohumeral joint.

Do the findings of this study suggest dropping the smith machine from your training program and concentrating on free weight bench pressing? Absolutely not. The best thing one can do in regards to exercise choice, is mix things up. There are many exercises one can use in order to build their chest and shoulders. Don’t get caught in a rut using the same exercise over and over.

A study published in the Journal of Strength and Conditioning Research set out to examine the effects of time-of-day-specific strength training on muscle hypertrophy maximal strength in men. The training group underwent a 10 week preparatory training regimen. Afterwards, the subjects were randomized to either a morning training group or an afternoon training group. The groups trained for another 10 weeks with training times between 07:00 and 09:00 hours and 17:00 and 19:00 hours in the morning group and the afternoon group respectively. Cross-sectional areas and volume of the quadriceps femoris were obtained by magnetic resonance imaging at weeks 0, 10, and 20. Maximum voluntary isometric strength during unilateral knee extensions and the half squat one repetition maximum were tested at weeks 0, 10, and 20.

The entire 20-week training period resulted in significant increases in maximum voluntary contraction and 1RM in both training groups. In this study, the magnitude of muscular hypertrophy and strength did not statistically differ between the morning or afternoon group. However, this study was of short duration and like most research concerning physical improvement through exercise, there needs to be more subjects over longer periods of time.
(J Strength Cond Res 23(9):2451-2457)

To be more specific, high intensity exercise coupled with short rest intervals that is performed with large muscle groups are associated with large rises in these hormones when compared to other training methods. Conversely, training small muscle groups like the biceps has been shown to have no effect on serum hormone levels. Because of the findings in many studies, training programs have been constructed to maximize the post-exercise rise in these hormones based on the assertion that exercise-induced increases in hormones like testosterone and GH will enhance muscle size and strength. But, considering the fact that these increases in hormone levels are very small and of short duration, will they produce muscular gains.

A study from the Kinesiology Dept. of McMaster University in Canada found that exercise induced hormone levels had no effect on muscle size or strength after 15 weeks of resistance training.

There is evidence that a minimal basal level of testosterone is required to support strength and hypertrophy gains, which are otherwise attenuated. Therefore, the hormone-sensitive processes that underpin muscle anabolism at hypo- and supra-physiological hormone levels are not being activated appreciably by exercise-induced increases in hormone availability or at least do not result in any measurable enhancement of strength or hypertrophy.

(J Appl Physiol 108(1); 2010)

CF’s upside according to its proponents is being a total-body conditioning workout that is purposefully varied, which inhibits boredom. I think it’s a home run for fitness enthusiasts because the workouts are challenging and competitive. CF’s inherent difficulty, notice I said difficulty not intensity, also benefits the average person because most people do not train hard enough to elicit any measurable result.

Read more: CrossFit

Yes, I agree that the squat is unquestionably a very productive exercise in that it works a large number of major muscle groups. More so than any other exercise, however, it is not essential to do the barbell squat in order to get muscular and strong legs. More-over, for some the pain caused by injuries or anatomy makes this exercise very uncomfortable and unproductive. For instance, those who have very long legs and short torsos have trouble doing squats due to bad bio-mechanics. Some people need alternatives, but, for this Exercise of the Month article I focus on how to perform the barbell squat properly and show how to change what muscles are emphasized.

Everywhere you turn these days, weight training seems to be the focus. And why shouldn’t it be? A proper weight training program produces many positive effects, including: increased muscle mass; reduced body fat; increased bone density; improved insulin sensitivity; improved self-esteem; and overall well-being. The list goes on. Yet with all the information available, why is it so hard for people to make progress? Because most of what is out there is BULLSHIT!!

Helping people is what being a trainer and a coach is all about. Most publishers and editors are so hell-bent on selling magazines, they print things like this: “Put 2 inches on your arms in 21 days;” “Have a chest like Arnold’s in just 6 weeks.” People, just like you, purchase this type of trash in the hopes that it might work. These writers and editors rely on your ignorance.

Having the knowledge and ability to help somebody achieve their goals goes far beyond writing an article about workouts. Writing workouts is actually a pretty easy thing to do. Just about anyone with a little bit of knowledge can do it, and many ? unfortunately — do. The barriers to entry to become a personal trainer are so low, most certificates aren’t worth the paper they’re written on. In contrast, look at the barriers to entry to become a nurse. Several years of school filled with prerequisites, in which you need a 78 percent just to pass, coupled with many hours of hands-on clinicals. What education does a trainer need? Send away for some study guides, take a test, and “Bam!” you’re a certified trainer.

Q: Mike
Nice job on the recent health article. I’m a wellness chiropractor and I’m always looking for ways to communicate ideas of health to people. I never in my life thought I would use Bullz-eye.com as a professional reference, but you did a bang up job writing in simple, but not watered down language.
Do you have links to some of your other works? And, do you have a good form of your recent article that I can hand out (I’d rather not direct conservative clients to bullz-eye.com’s bikini page for nutritional advice. That said, what you wrote needs to get out everywhere in America!

Evan

(Dr. Hughes)
Concord Family Chiropractic

A: DR. Hughes
Thanks so much for your kind words. I understand as a business owner not wanting to offend any clients. Being considerate and service oriented is lacking in for too many businesses. I am glad to hear that there are some people out there as considerate as you. However, I do feel Bullz-eye.com?s ?bikini? features are very tasteful. Offensive, risqu? content, which I understand is subjective, is something Bullz-eye.com?s partners have always wanted to stay away from.

I appreciate you taking the time to visit B-E.com and reading my articles. I’m attaching several articles you can use as hand outs.

Mike

Anatomically and physiologically we are identical.? A bicep is a bicep and has the exact same function from person to person.? An aorta is an aorta.? Our anatomical structures may have different shapes and sizes, but they all function the same.? This holds true for all tissues in our bodies from blood to hormones.? If this weren’t true medicine could not exist.? How could an anesthesiologist do his job if everybody were different?

Therefore, in order to get bigger, stronger muscles the same stimulus is needed.? That stimulus is short, intense training sessions.? Why short?? Because we have known for centuries the body can either train long or train hard.? A perfect example is to compare distance runners to sprinters.? Because of the types of training, one is emaciated looking and one is muscular.? Remember you can not sprint a mile.? Is it difficult to run a mile, yes?? But it is essentially impossible to run a mile with 100% intensity.

The other factor one needs to take into consideration for building bigger, stronger muscles is recovery.? How much or how often can you train?? Or better yet, how much “should” you train?? Here is where the differences in genetics lie.? Our muscles need the exact same stimulus in order to cause a chain of events that forces them to adapt by making bigger stronger muscles.? However, the rate at which we are able to recover from these intense bouts is as different as the shapes and sizes of our bodies.

So what are you to do?? If you’re training using the typical muscle building routine, which is 3 or more working sets per exercise and 4 or more sessions a week, and not getting anywhere, change it.? First, reduce your sets per exercise by half and only train each body part once a week.? If you still don’t make gains or you plateau after a short while, reduce your sets again.? Remember, if you’re training with 100% intensity and you’re not making gains, you’re not recovering.

More is only better when it comes to sex and money.????????