[quote]DjSm28 wrote:
I’m starting to think the same thing. My 1rm for the squat is 365lbs, so when I do that movement at the top end, I’m only giving those muscles 365lbs of stimulus. However, I can quarter/half squat more then that. So maybe working on half squats would help for jumping more then full squats? Perhaps they should be trained together? What do you guys think?
I’d say that people should always be full squatting, but it makes sense in my head to emphasize the top end and strengthen those muscles. But I guess that’s what bands and chains are for right? [/quote]
kellyb once said something like; if quarter squats were all that good, every “bro” would be jumping out of the gym.
this is because everyone, pretty much everywhere, except for the well informed = squats high.
when used in combination with deep squatting, it may actually be effective… or when used in a sort of periodization where you peak towards quarter squats after deep squatting for the majority of the periodization, it may be effective.
they definitely aren’t effective when used by themself… thats a powerful tidbit to know? you know?
deep squatting = effective by itself
quarter squatting = not effective by itself
so that right there should indicate alot.
THIS IS A REPLY FROM PROFESSOR VERKHOSHANSKY FROM HIS FORUM IN REGARDS TO HALF SQUAT:
"
The half squat is without doubt more specific and more effective to develop the antigravitational strength, but this exercise needs an overload greater than the overload used in complete squat.
For this reason to obtain the effectively, in the time, from the half squat you should minimize its potential risk of accidents. First of all, the athlete must strengthen the muscular chain involved in the movement of the half squat: the muscles of the back and the ligaments of the articulation knee.
The complete squat allows to enforce the muscular chain and, at the same time, to develop the antigravitational strength.
On the base of the preceding considerations, we can say that the use of complete squat is more suitable for the not high level athlete or at the beginning of training cycle of the high level athletes.
There is a basic consideration to be done about the athlete.
Usually the lanky athletes, as can be the jumpers or basket ball players, don?~@~Yt have a upper body muscular structure very developed, as we can find in the throwers. For this reason, in these cases, I usually recommend the use of complete squat.
For what is in my knowledge, Bondarchuk elaborate programs only for the throwers and this could be the reason of the different approach.
In mine training programs finalized to increase the height of jump (training for vertical jump) I used the combination of both means:
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the complete squat, executed slowly with the maximal load, as mean finalized to develop the maximal strength;
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the half squat jump with barbell (30% of maximal load) to develop the explosive strength.
It is probable that the use of half squat in the place of the complete squat, that I suggest, could assure a better growth of the height of jump, but should be very clear to the coach that doing this he could put in high grade of risk the athlete?~@~Ys back and knees integrity.
Yuri Verkhoshansky
"
he knows alot… really.
as for top end strength, what matters more for jumping is the transition from ECCENTRIC TO ISOMETRIC TO CONCENTRIC… this phase is where you are going to generate MASSIVE FORCES… you simply won’t have the time to keep producing substantial force the way you would with a chain/band squat…
most of the acceleration comes from the transition.
i do like chain/band squats though, definitely improve strength fast.
peace