Display Bilingual:

What's up, guys? 00:06
Jeff Cavaliere, ATHLEANX.com. 00:07
We start this video with a pop quiz utilizing Jessie. 00:09
Jessie is going to perform an incline dumbbell bench-press and you are going to watch and 00:14
see if you can spot what Jessie does wrong. 00:19
Jessie, the floor is yours. 00:22
The bench is yours. 00:24
No pressure. 00:25
There's only millions of people watching. 00:27
Here we go. 00:30
So now we're going to do a set of 12 reps. 00:31
The video title is "3 Sets of 12 Is Killing Your Gains". 00:35
Jessie is going to demonstrate how we kill our gains. 00:38
What number is that, Jess? 00:44
JESSIE: Six. 00:46
JEFF: Six? 00:47
Okay. 00:48
For all intents and purposes, he's looking solid right here. 00:49
Now, the idea is for him to do the set to failure. 00:52
He chose a weight here. 00:57
What number is that? 01:00
JESSIE: That's 12. 01:01
JEFF: 12. 01:03
All right. 01:04
Now, did you spot what Jessie did wrong? 01:05
The first thing I can say is, he wasn't quite at failure, but he was approaching failure. 01:06
The more important point though was, if you took out a stop watch and you go back and 01:11
you watch how fast Jessie did it, his tempo on that put him at about a 20 to 26 – I 01:17
wasn't really timing it specifically – but 20 to 26 second time for him to do that. 01:23
Maybe up to 30 seconds at most for him to do that. 01:28
That tempo is not enough to illicit the hypertrophy that he's looking for by doing that rep range 01:32
in the first place. 01:39
So let me explain where this is all coming from. 01:40
When people came up with the magic number of 12 reps – 10 to 12 reps for hypertrophy 01:42
– where that was really generated from was from studies that show that you're ultimately, 01:46
the place that you make the most gains, is when your time under tension eclipses 45 seconds 01:51
and gets closer to 60 seconds for a given set. 01:57
So if you were to do a rep with a tempo of either a second up and three seconds on the 02:00
way down – prolonging the eccentric contraction, which is what we talk about a lot, even the 02:06
Sore in Six Series – that's four seconds per rep. 02:09
Times 12 is 48 seconds. 02:12
It cross that threshold. 02:14
Or if you did, maybe, a second up with a second pause at the top and a little two second down 02:16
you're still at 4 seconds. 02:20
Or even a three second down. 02:22
Now you're at five seconds. 02:23
Now you're in the 60 second range. 02:24
When you do this – what you just did – you now do the 12 reps, you do it to failure, 02:26
but you do it at much too fast of a pace to get the benefit that you were going for. 02:32
Again, predicated off the fact that time under tension is what was driving the rep range, 02:39
not the fact that the rep range was. 02:42
So 3 sets of 12 is killing your gains because we become so fixated on 12. 02:44
It becomes nothing about what actually led to the picking of 12 as the magic number, 02:51
and it becomes all about the magic number. 02:56
So now, if we fixate on 12 – and now I have to share a little bit of an embarrassing story 02:59
for Jessie, but this is all so we can learn. 03:03
When Jessie started training in here the first thing I did was watch him do his exercises. 03:06
By the way, performance-wise Jessie's technique on that was really good. 03:10
He kept his elbows tucked here, he drove them up over his chest, he wasn't protracting his 03:14
shoulders; everything was good. 03:19
But what we want to do is when we think about Jessie starting out training I'd just like 03:20
to watch him and see what he does. 03:25
As I watched him perform his first exercise in his workout he did his sets, he didn't 03:27
take any of them to failure, he was basically stopping a little bit short, and then he went 03:32
on. 03:37
His third set, or fourth set looked a little harder, but then he went to his next exercise 03:38
and he started off, on the very first set, he stopped way short of anything that looked 03:41
like failure to me. 03:47
That's when I intervened and I think I remember "Jessie! 03:48
What the-?!" 03:50
No, I didn't yell at the guy. 03:51
I said "Jessie, what are you doing?! 03:54
Keep going! 03:56
Keep going!" 03:57
And he said – what did you say? 03:58
JESSIE: I said "Well, I've got two more sets left." 03:59
JEFF: So he said "But I have two more sets left." 04:02
The mentality that Jessie was thinking was "If I lay it all on the line here in this 04:04
first set, how the hell am I going to get 12 reps in the second and third set? 04:09
It's not going to happen. 04:13
Especially not using the same weight." 04:14
And that is the death of the prescription of 3 sets of 12. 04:17
If that's how you look at it a lot of things go wrong. 04:22
So let's see some of the things that go wrong. 04:25
If you take the 3 sets of 12 approach and you grab a weight, and you do what Jessie 04:27
did and you say "If I can't make it there, then I might have to do something to make 04:31
sure that I do. 04:37
So I might choose a weight that's a little bit lighter to start. 04:38
Then the next time I come around with a workout I'm not going to start with what I started 04:41
with this time. 04:45
I'm going to go with a little bit lighter weight so I know I have a little bit of energy 04:46
left to get through all three sets." 04:49
Or you'll do what I kind of saw you doing, too. 04:51
Let's demonstrate. 04:53
He gets up here, he starts doing his first rep. 04:55
Nice and solid, all the way up. 04:57
Boom. 05:00
Down. 05:01
All the way up, and boom. 05:02
Now let's go even with the slow – let's go with the right tempo. 05:03
Down here, and he comes up. 05:04
Cool. 05:06
Down, and comes up. 05:07
Now let's say, at this point he's four reps in. 05:08
What do you say to yourself? 05:09
"There's no way I'm making 12." 05:10
JESSIE: No way I'm making 12. 05:11
JEFF: All right, so what do you do? 05:12
Instinctively. 05:13
JESSIE: I go half. 05:14
JEFF: Let's see. 05:15
See? 05:16
He cuts the rep short. 05:17
We do this all the time. 05:18
We start going "Shit! 05:19
The only way I can get to 12 is if I abbreviate a few of the reps in the middle. 05:20
Okay now I'm at 10, 11. 05:25
I think I can get the last three full reps." 05:26
But what did you do? 05:29
You just basically sacrificed all of your reps in the beginning and into the middle 05:30
and maybe even at the end. 05:35
Here's why: the four reps that you did in the beginning, they're not the same as full 05:37
reps performed when you've already reached fatigue. 05:41
They are basically thrown away. 05:44
The reps that you did in the middle to get all the way to the end there, those half reps, 05:47
they were wasted reps because they weren't even full reps. 05:51
Then when you get up to the very end, those final, few reps are different in that stage 05:53
than they would be had you done all full reps up to that point. 05:59
So you really didn't get any of the productive reps that you were looking for. 06:02
So that whole set became kind of waste. 06:05
So what you want to do instead is, if you need to drop the weight on a subsequent set, 06:07
drop the weight and then go back and start doing the reps again to failure, where you're 06:12
going to fail on that rep range of 10, or 12. 06:16
But more importantly, if you've set out with a weight that you do 12, or 11 and you go 06:19
all the way to failure, you take it all the way to failure; you can't do anymore. 06:23
You lower down, lower down, you can barely control it and you put the weights down. 06:26
If you've got 11 reps, so what? 06:30
Good! 06:33
If you got 10, great! 06:34
If you got 9, good! 06:35
You're running down that range where you're now looking at that time under tension and 06:36
you're coming in a little bit short. 06:41
It depends on how long you delayed the reps, but you should be more focused on the time 06:42
and falling into that time failure range than you are about a specific number. 06:47
The point is, only you know the effort that you're putting into a set. 06:52
I can see a lot, and I can see when people are cheating through a rep a lot, but I can 06:58
never ultimately tell what you feel like inside. 07:01
Only you know what you're feeling, and only you know how much effort you're exerting, 07:06
and only you are going to be the person that holds yourself accountable, ultimately, to 07:10
the effort you've put forth in the gym. 07:14
If you just focus on a number and you train to a number you might be leaving a lot of 07:16
gains on the table. 07:21
If instead you focus on effort and what you're giving in that rep range, and the idea being 07:22
that the focus you have at the moment is hypertrophy – because you could be training for strength. 07:28
That's a whole different argument. 07:31
The fact is, just make sure that you're giving your best, no matter what you're doing and 07:33
you're not cheating yourself in the sake of hoping that no one else is watching. 07:37
Because I'm watching. 07:41
I'm watching from afar. 07:43
Somewhere, some way. 07:44
Jessie thinks I'm the only one watching. 07:45
I'm watching all of you when you do your reps. 07:46
At least, you should be hearing me in your head when you're doing them. 07:48
All right, guys. 07:51
If you're looking for a training program that doesn’t take shortcuts – I expect hard 07:52
work, but I guarantee good results by doing it – head to ATHLEANX.com and get our ATHLEANX 07:55
training program. 08:00
In the meantime, if you've found this video helpful, or maybe even eye opening – because 08:01
we all do it. 08:04
I've done it plenty of times. 08:05
Believe me. 08:06
Make sure and leave your comments and thumbs up below and let me know what else I can cover 08:07
here on this channel that will be useful to you, and I'll make sure I do that. 08:10
All right, guys. 08:13
I'll see you soon. 08:14

– English Lyrics

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Lyrics & Translation

[English]
What's up, guys?
Jeff Cavaliere, ATHLEANX.com.
We start this video with a pop quiz utilizing Jessie.
Jessie is going to perform an incline dumbbell bench-press and you are going to watch and
see if you can spot what Jessie does wrong.
Jessie, the floor is yours.
The bench is yours.
No pressure.
There's only millions of people watching.
Here we go.
So now we're going to do a set of 12 reps.
The video title is "3 Sets of 12 Is Killing Your Gains".
Jessie is going to demonstrate how we kill our gains.
What number is that, Jess?
JESSIE: Six.
JEFF: Six?
Okay.
For all intents and purposes, he's looking solid right here.
Now, the idea is for him to do the set to failure.
He chose a weight here.
What number is that?
JESSIE: That's 12.
JEFF: 12.
All right.
Now, did you spot what Jessie did wrong?
The first thing I can say is, he wasn't quite at failure, but he was approaching failure.
The more important point though was, if you took out a stop watch and you go back and
you watch how fast Jessie did it, his tempo on that put him at about a 20 to 26 – I
wasn't really timing it specifically – but 20 to 26 second time for him to do that.
Maybe up to 30 seconds at most for him to do that.
That tempo is not enough to illicit the hypertrophy that he's looking for by doing that rep range
in the first place.
So let me explain where this is all coming from.
When people came up with the magic number of 12 reps – 10 to 12 reps for hypertrophy
– where that was really generated from was from studies that show that you're ultimately,
the place that you make the most gains, is when your time under tension eclipses 45 seconds
and gets closer to 60 seconds for a given set.
So if you were to do a rep with a tempo of either a second up and three seconds on the
way down – prolonging the eccentric contraction, which is what we talk about a lot, even the
Sore in Six Series – that's four seconds per rep.
Times 12 is 48 seconds.
It cross that threshold.
Or if you did, maybe, a second up with a second pause at the top and a little two second down
you're still at 4 seconds.
Or even a three second down.
Now you're at five seconds.
Now you're in the 60 second range.
When you do this – what you just did – you now do the 12 reps, you do it to failure,
but you do it at much too fast of a pace to get the benefit that you were going for.
Again, predicated off the fact that time under tension is what was driving the rep range,
not the fact that the rep range was.
So 3 sets of 12 is killing your gains because we become so fixated on 12.
It becomes nothing about what actually led to the picking of 12 as the magic number,
and it becomes all about the magic number.
So now, if we fixate on 12 – and now I have to share a little bit of an embarrassing story
for Jessie, but this is all so we can learn.
When Jessie started training in here the first thing I did was watch him do his exercises.
By the way, performance-wise Jessie's technique on that was really good.
He kept his elbows tucked here, he drove them up over his chest, he wasn't protracting his
shoulders; everything was good.
But what we want to do is when we think about Jessie starting out training I'd just like
to watch him and see what he does.
As I watched him perform his first exercise in his workout he did his sets, he didn't
take any of them to failure, he was basically stopping a little bit short, and then he went
on.
His third set, or fourth set looked a little harder, but then he went to his next exercise
and he started off, on the very first set, he stopped way short of anything that looked
like failure to me.
That's when I intervened and I think I remember "Jessie!
What the-?!"
No, I didn't yell at the guy.
I said "Jessie, what are you doing?!
Keep going!
Keep going!"
And he said – what did you say?
JESSIE: I said "Well, I've got two more sets left."
JEFF: So he said "But I have two more sets left."
The mentality that Jessie was thinking was "If I lay it all on the line here in this
first set, how the hell am I going to get 12 reps in the second and third set?
It's not going to happen.
Especially not using the same weight."
And that is the death of the prescription of 3 sets of 12.
If that's how you look at it a lot of things go wrong.
So let's see some of the things that go wrong.
If you take the 3 sets of 12 approach and you grab a weight, and you do what Jessie
did and you say "If I can't make it there, then I might have to do something to make
sure that I do.
So I might choose a weight that's a little bit lighter to start.
Then the next time I come around with a workout I'm not going to start with what I started
with this time.
I'm going to go with a little bit lighter weight so I know I have a little bit of energy
left to get through all three sets."
Or you'll do what I kind of saw you doing, too.
Let's demonstrate.
He gets up here, he starts doing his first rep.
Nice and solid, all the way up.
Boom.
Down.
All the way up, and boom.
Now let's go even with the slow – let's go with the right tempo.
Down here, and he comes up.
Cool.
Down, and comes up.
Now let's say, at this point he's four reps in.
What do you say to yourself?
"There's no way I'm making 12."
JESSIE: No way I'm making 12.
JEFF: All right, so what do you do?
Instinctively.
JESSIE: I go half.
JEFF: Let's see.
See?
He cuts the rep short.
We do this all the time.
We start going "Shit!
The only way I can get to 12 is if I abbreviate a few of the reps in the middle.
Okay now I'm at 10, 11.
I think I can get the last three full reps."
But what did you do?
You just basically sacrificed all of your reps in the beginning and into the middle
and maybe even at the end.
Here's why: the four reps that you did in the beginning, they're not the same as full
reps performed when you've already reached fatigue.
They are basically thrown away.
The reps that you did in the middle to get all the way to the end there, those half reps,
they were wasted reps because they weren't even full reps.
Then when you get up to the very end, those final, few reps are different in that stage
than they would be had you done all full reps up to that point.
So you really didn't get any of the productive reps that you were looking for.
So that whole set became kind of waste.
So what you want to do instead is, if you need to drop the weight on a subsequent set,
drop the weight and then go back and start doing the reps again to failure, where you're
going to fail on that rep range of 10, or 12.
But more importantly, if you've set out with a weight that you do 12, or 11 and you go
all the way to failure, you take it all the way to failure; you can't do anymore.
You lower down, lower down, you can barely control it and you put the weights down.
If you've got 11 reps, so what?
Good!
If you got 10, great!
If you got 9, good!
You're running down that range where you're now looking at that time under tension and
you're coming in a little bit short.
It depends on how long you delayed the reps, but you should be more focused on the time
and falling into that time failure range than you are about a specific number.
The point is, only you know the effort that you're putting into a set.
I can see a lot, and I can see when people are cheating through a rep a lot, but I can
never ultimately tell what you feel like inside.
Only you know what you're feeling, and only you know how much effort you're exerting,
and only you are going to be the person that holds yourself accountable, ultimately, to
the effort you've put forth in the gym.
If you just focus on a number and you train to a number you might be leaving a lot of
gains on the table.
If instead you focus on effort and what you're giving in that rep range, and the idea being
that the focus you have at the moment is hypertrophy – because you could be training for strength.
That's a whole different argument.
The fact is, just make sure that you're giving your best, no matter what you're doing and
you're not cheating yourself in the sake of hoping that no one else is watching.
Because I'm watching.
I'm watching from afar.
Somewhere, some way.
Jessie thinks I'm the only one watching.
I'm watching all of you when you do your reps.
At least, you should be hearing me in your head when you're doing them.
All right, guys.
If you're looking for a training program that doesn’t take shortcuts – I expect hard
work, but I guarantee good results by doing it – head to ATHLEANX.com and get our ATHLEANX
training program.
In the meantime, if you've found this video helpful, or maybe even eye opening – because
we all do it.
I've done it plenty of times.
Believe me.
Make sure and leave your comments and thumbs up below and let me know what else I can cover
here on this channel that will be useful to you, and I'll make sure I do that.
All right, guys.
I'll see you soon.

Key Vocabulary

Start Practicing
Vocabulary Meanings

spot

/spɒt/

B2
  • verb
  • - to notice someone or something, especially because you are looking hard

bench

/bentʃ/

A2
  • noun
  • - a long seat for several people

pressure

/ˈpreʃər/

B1
  • noun
  • - the force you produce when you press something

gains

/ɡeɪnz/

B2
  • noun
  • - an increase in something such as size, weight, or amount

failure

/ˈfeɪljər/

B1
  • noun
  • - lack of success

tempo

/ˈtempoʊ/

B2
  • noun
  • - the speed at which a piece of music is played

tension

/ˈtenʃn/

B2
  • noun
  • - a feeling of worry and stress

contraction

/kənˈtrækʃən/

C1
  • noun
  • - the process of becoming shorter or tighter

magic

/ˈmædʒɪk/

A2
  • adjective
  • - having special powers

technique

/tekˈniːk/

B1
  • noun
  • - a way of doing something that needs skill

short

/ʃɔːrt/

A1
  • adjective
  • - small in length or height

effort

/ˈefərt/

B1
  • noun
  • - physical or mental activity needed to achieve something

results

/rɪˈzʌlts/

A2
  • noun
  • - something that happens because of something else

useful

/ˈjuːsfl/

A2
  • adjective
  • - helping you to do or achieve something

train

/treɪn/

A2
  • verb
  • - to teach someone how to do something

hard

/hɑːrd/

A1
  • adjective
  • - difficult to do or understand

Do you remember what “spot” or “bench” means in ""?

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Key Grammar Structures

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