plyometric exercise depth jumps
http://freetoflyy.blogspot.com
jump high dunk basketball vertical training strength plyometric muscle sports athletic jumping jumper jumps squats core abdominal lunges bounds stepups clean snatch exercises
Duration : 0:1:36
pause at 1:18
…
pause at 1:18
crazy!!
why are you doing B …
why are you doing B with no weights? You need weights to do B. Of course you’re not going to see much improvement
man im pretty …
man im pretty off i havent seen that much gains is it because im not adding weight or something cause i have no weight equipment what so ever im doing “b”
just tell me the …
just tell me the email address associated with the payment
jumprtrainee1, ive …
jumprtrainee1, ive been trying to contact u through email and on comments on youtube. I also sent u a friend invite, so I can send u a personal message. Basically, I forgot the log in and password for the site, and was wondering how I can prove that I paid for it. Thanks man.
ya well its going …
ya well its going to be impossible to tell on a camera that shoots 30fps.. even 60fps..
because each from is 0.033 seconds, so, you could be jumping 0.015 faster on the box jump and you wouldnt be able to tell..
see what i mean? 0.033s margin of error on 30 frames per second :/
thats why measuring vert with hangtime on a 30fps camera is only accurate within ~2 inches or so.. could be +- 2″.. will be the same with GCT, +- 0.033s
peace man keep up the good vids.
so I don’t have a …
so I don’t have a high speed camera but I slowed down the depth jumps clips jumping onto a box and not and my GCT was exactly the same on both. But my experience probably helps
cool thanks man
cool thanks man
ok so my bad for …
ok so my bad for all that posting..
and you can ask him questions, on verkhoshansky d0t c0m
peace man
From the results of …
From the results of experiment we can observe that the execution technique and the result of Depth Jump depend on the formulating of the aim of the exercise. If the athlete try to obtain the maximal jump height he performs the Depth jump with the maximal height and with the optimal landing time. If the athlete tries to obtain the minimal lending time he performs the Dept jump with minimal lending time, but the jump height could not be maximal.
The best Depth Jump …
The best Depth Jump result was obtained when I asked only to lend softly and to jump in aloft as high as possible.
1) to drop in low …
1) to drop in low and to jump in aloft. Result: h – 69 cm t – 0.24 s.
2) to drop in low and to jump in aloft as high as possible with more fast lending amortization
Result: h – 58 cm t – 0.20 s
3) to drop in low and to jump in aloft as high as possible with more slow lending amortization. Result: h – 73 cm, t – 0.31 s
So, when the athlete try to minimize the lending/amortization time in Depth Jump execution, he cannot realize the maximal explosive strength effort.
In one of my …
In one of my experiments I tried to understand how could be changed the Depth Jump height and the lending time in the relation with the formulating of the aim of the exercise:
just look at it …
just look at it like this:
in jump rope, the GCT is insanely low, can you jump maximally during jump rope? only if you increase gct..
it’s the same with depth jumps.. introducing a box causes people to complete a less powerful triple extension in favor of rebounding a little faster & really driving up the hip flexors.
the overhead goal thing has been proven most effect for DJ’s in numerous studies (after verk figured this out way before them).
ill post a quote from him
dude! lol @ the …
dude! lol @ the verk comment..
he has done more research on this subject than anyone else.. people are just now doing the GCT studies, and he has done those 20 years ago.
your experience with them is legit, but the science behind it states GCT & power is lower when jumping onto a box..
shortening GCT isnt bad.. you’re still going to get a training effect since you are reversing alot of KE.. the way you’re doing this is still effective, but it’s not the preferred method that you stated..
ok Im not …
ok Im not disagreeing with you but…
In my experience I’ve always seemed to have bad jumps going for an overhead object after dropping off something.
I’ve never heard of shortening ground contact time being a bad thing
Didnt Verkhoshansky originally use these for sprinters? Does being the first one to use a technique really mean you know the most about it? Wish I could ask him
just some thoughts
“preferrably onto …
“preferrably onto another box” … not really… jumping onto another box shortens ground contact time, and power output.. this method is better for sprinting.
you will achieve maximum power jumping as high as possible for an object overhead, not worrying much about the time on the ground..
all you need to think is “jump as high as possible while landing as soft as possible”
if you dont believe me, just ask the guy who coined them.. verkhoshansky.
peace
good video man, …
good video man, keep em coming