Heavy Light Weight: That is the Key

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Jan 24, 2012
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Heavy Light Weight: That is the Key

By: Justin Edwards


Pushing big weight and setting new personal best in the gym can be a great thing, and there is no question that there is a direct correlation to the amount of weight lifted and muscle growth. By now most of us should understand that simply moving weight is not what builds a great physique. Hopefully, all of you understand that moving weight that is too heavy to move while using proper form is a complete waste of time.
The Ultimate key in bodybuilding, when it comes to the weight training game is stimulation. We aim to stimulate our muscles in order for them to grow. The more thorough the stimulation, the more we recruit various muscle fibers and the more powerful our results. The more we learn how to control our lifting by means of muscle contractions, developing a sound muscle mind connection, the far greater our results.
To accomplish this there is one key principle many overlook. The key is making the light weight heavy.
Examples:
Dumbbell Curls:

Guy 1 performs one set using 50lb dumbbells. Guy 2 performs one set using 30lb dumbbells
Both perform 10 reps
Both are of equal size and strength.
Guy 1 heaves each dumbbell into position on each rep, they are a struggle
Guy 2 controls each rep up and down with perfect form and holds and squeezes the muscle at the point of contraction yet he still struggles, but not at the expense of losing his contraction.

Guy 1 performed the set with more weight but Guy 2 got more work done. Without the squeeze at the point of contraction, the lift becomes useless in terms of full stimulation. Assuming Guy 1 didn?t use horrendous form and was able to lift the weight, he did reap some benefit. But if he was not able to fully control it and squeeze, he did not reap the full benefit of the exercise.
There are times when heavier weight is needed to simply provide variety and give your muscles a different type of overloaded stimulation. But as a general rule, what we?re after as bodybuilders, or fitness enthusiast is simple: muscle stimulation, full muscle contractions and in the end better physiques then we had before we stepped into the gym.
If Guy 1 trains chest every Tuesday but always uses weight that is heavier than needed, meaning if he always uses weight that is too heavy for him to fully contract, he is wasting his time. To make matters worse, he is more than likely causing a lot of undue stress on his joints as well as his central nervous system. Guy 2 trains chest every Tuesday as well, and luckily for him, he contracts on every rep of every set. In short, Guy 2 will always have a better chest.
Even in bodybuilding there are certain unquestionable laws. Law 1: stimulation plus contraction equals growth and development. End of story.
 
I see a lot of guys doing 1/3 rep benches with way more weight than they should be using. Or guys swinging the weight up in bicep curls on the squat rack. These guy never grow.
 
I see a lot of guys doing 1/3 rep benches with way more weight than they should be using. Or guys swinging the weight up in bicep curls on the squat rack. These guy never grow.

Shit used to piss me off down in VA - this one gym I believe 50% of the fruitcakes thought the squat rack was for bb curls. I'd give 'em hell - not a long wait. :D
 
I see a lot of guys doing 1/3 rep benches with way more weight than they should be using. Or guys swinging the weight up in bicep curls on the squat rack. These guy never grow.

i find myself getting down to the 3 rep mark too just because i like to handle the weight. so what do you guys think the min reps should be to grow?
 
i find myself getting down to the 3 rep mark too just because i like to handle the weight. so what do you guys think the min reps should be to grow?


From what I have been taught about strength there are 3 core components:
1. CNS-when we learn a new exercise our CNS adapts, however it is not endless. When you learn to throw a fast ball 80MPH, but you are going to reach 200MPH. Once your efficient your efficient.

2.Technique-we all understand how technique play a role in PLIng and Olympic lifting, and while tied closely to CNS, technique such as foot positioning etc play a role.

3.Muscle Fiber-once you have mastered technique and your CNS has adapted, the only option is for muscles to get bigger and stronger. A due who benches 500 lbs...looks like he benches 500 lbs (well if he does it without 5 shirts and a huge arch).

So, any reps will build size, but generally you will build the most strength in the rep range you train the most. Personally, from some of the books I have read the minimum rep range for hypertrophy was 5-7, but who knows.

Hawk
 
My Thinking was if the best rep range for growth is say six reps well ok. I did that. I don't see why going a little more heavy for the sake of just trying would hurt me as far as growth. But if im hurting myself growth wise ill stop...
 
My Thinking was if the best rep range for growth is say six reps well ok. I did that. I don't see why going a little more heavy for the sake of just trying would hurt me as far as growth. But if im hurting myself growth wise ill stop...

Yeah but theres quite a difference between 3 rep and 6 rep sets. Nothing wrong with pyramidding up to 3 reps, just make sure you're also getting some worksets in that have some more reps, ie 6-8, 8-10, etc if you want more growth. If you are doing most of your worksets in the 3-rep range, you epitomize building strength but not necessarily muscle growth. Sure you will still grow, but not as much as if you were doing a few more reps. Fast twitch and slow twitch fibers require different rep ranges. Both types need hit to grow maximally.
 
I would like to add that the best rep range for growth comes down to the individual. Yates swears that through years of trial and error, he found 6 reps was best for growth for his upper-body. However, his legs grew best around 12 reps. Other beasts like Coleman usually stays in the 10-12 rep range for the most part. Ask 100 guys and get 100 different answers. Experiment, and find what works best for YOU.

Now, having said that, like I mentioned in previous post, theres a big diff between 3 and 6 reps. I'd be willing to bet if you have a guy perform sets of 3 reps always compared to if he performed sets of 10 reps always, he will grow more doing 10 reps. However, I can't say that about 6 reps vs 10 reps. Thats why IMO, both low reps/heavy weight, medium reps/medium weight and high reps/light weight should ALL be performed to get the best of all worlds. :)
 

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