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Bad Robot Drill |
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Honey
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Topic: Bad Robot DrillPosted: 08 June 2010 at 13:13 |
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I do believe robots can be very helpful, but only if they are used with alot of thought and care into how you practice. Some sort of feedback is essential ie. film yourself, and you must always have targets, working just above your level (not on auto-pilot ). A term I've learnt recently and like to use: you must do 'deep practice'.
Here is a good example of what I think is a bad robot drill to be doing: http://www.youtube.com/watch?v=UOkXl3T1Tkg Why is this a bad drill? Are there any benefits for the guy, at all? Edited by Honey - 08 June 2010 at 13:21 |
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Impuls Speed 2.0mm
Primorac Off- (AN) ETTA Rating: Senior Men's No.512 (678) July '10 |
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wiggy63
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Posted: 08 June 2010 at 13:19 |
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link does not work for me....
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everything I've ever said is only IMHO
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Honey
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Posted: 08 June 2010 at 13:22 |
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Sorry.
I've edited the post, should work now. For some reason, when I converted the address to a link it added a space inbetween 'http://' and 'www...' |
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Primorac Off- (AN) ETTA Rating: Senior Men's No.512 (678) July '10 |
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Izraphel
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Posted: 08 June 2010 at 14:33 |
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because it's unrealistic that he keeps flicking the ball over and over again? when i did a similar drill with a coach he'd feed me one push to flick and then a deep counter to kill.
Edited by Izraphel - 08 June 2010 at 14:33 |
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Honey
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Posted: 08 June 2010 at 16:00 |
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Well I've been thinking about this alot recently and here is how I see it.
Every shot has 3 points to it: Lower body (legs), Upper body (torso and head) and then the arm (inc. elbow and wrist). IMO the guy in this clip is not benefiting at all from what he is doing. It's a very focussed drill, because there are no other variables , so he should be able to work out what he's doing wrong, but he's not. Throughout the clip the main adjustments he makes are to his arm, but IMO he has the arm part of the shot fairly spot on. He pays little attention to the position of his upper body and almost zero attention to the position of his lower body. All he is doing is nothing, he has the arm fine, yet he continues to try to adjust it. IMO he's in no position to even try to move this clip on into a routine based drill because he's not even worked out what he should be doing yet. Morale of the story: Without being picky about it the robot is cutting out a massive variable (the human) giving him the same shot everytime so it should be really easy for him to work out what he's doing wrong, but he's just not. He's not benefitting from it one bit. Why is he not experimenting with different feet positions. he doesn't even move his backfoot. IMO robots are great, but this is exactly what I don't like seeing. If I had a robot like this I would be filming myself and getting it up on here for you guys to pick on, I would be aware of my whole body (during the drill and through feedback video) and experimenting constantly finding out what works. This guy is just focussed on totally the wrong thing. |
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wiggy63
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Posted: 08 June 2010 at 16:36 |
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Well, if it is an exercise to drill his footwork into getting his right foot under the table, and getting out again, through repetition (muscle memory) he's doing fine and showing good recovery form.
BTW, he's no mug Honey.....
he's ranked 43 in USA,
In general, I don't like robots though. Edited by wiggy63 - 08 June 2010 at 16:45 |
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everything I've ever said is only IMHO
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Honey
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Posted: 08 June 2010 at 16:49 |
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You have a point. I'm reading one of the books that Syed references in 'Bounce' and I don't know, you may change your mind about it. Muscle Memory is played down quite alot as being a very basic practice technique and appears to be the equivalent of 'parrot talk' (regurgitating facts with no deep understanding) in exams. I don't have the equivalent sporting experience compared to my music...My last piano teacher didn't like muscle memory much, and would get me to play pieces at a super super slow tempo so I was using my brain and not my muscle memory. It's a very powerful practice method. I'm not saying your wrong wiggy. I'm not saying I'm right. This alternate way of thinking just makes sense to me and I'm trying to apply it here. Syed (and co.) talk about being on auto-pilot (not deep practice) and this appears to be what the guy in the video is doing, he's just on auto pilot; no feedback, no thought. |
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Honey
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Posted: 08 June 2010 at 16:53 |
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Robots (and muscle memory) can get you upto a high level. He obviously uses the robot alot and it works for him as he is showing us. This links abit to my 'tailored advice' topic I guess. The techniques I mention from the books seem to be more aimed at working towards a world class top athelete performance level. Simple muscle memory and brute force techniques work just as well (up to a point?). Lots to think about. Does it really matter? Just get on with playing TT and stop thinking about it too much?! |
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wiggy63
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Posted: 08 June 2010 at 17:02 |
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Yes, there is no right or wrong way to go about it, some players have made the top 10 in England by being very robotic with no flair, but hell, they have made it far higher than the 30,000 players below that level in England. Whilst their method and overall play is their stumbling block to get higher, its probably got them higher than they would have got if they had set their sights higher, and that is the same for all of us. IN my experience, the players who exel as amatures, realise their limitations and become realistic in their diversity of play, ie they do a limited amount of things very well, which stands them in exellent stead amongst their compatriots, but is ultimately their limitation.
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everything I've ever said is only IMHO
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Honey
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Posted: 08 June 2010 at 17:05 |
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Now thats a great quote. |
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Impuls Speed 2.0mm
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wiggy63
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Posted: 08 June 2010 at 17:30 |
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everything I've ever said is only IMHO
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Useless1
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Posted: 08 June 2010 at 19:39 |
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I think we need to be careful if we take a drill in isolation and make comments on it, it's only part of a players practice and most drills will address one thing, leaving other drills for different areas. As regards muscle memory, I wonder if it's a term been misused a little, when coming from a cognitive perspective most people would accept that as you get better at a skill, the process becomes more automated; allowing attention to be directed elsewhere.
However, I think slow motion is a very useful tool in sport as well as music.
Slow motion drills are powerful tools for breaking stable movement patterns, so if you'be got a fault and need to make a change; slow motion can work. Here's a quote Walter and Swinnen showed "decreasing the speed of movement helped to decrease attraction to more stable movements and therefore aided skill acquisition"
Honey:
You might be interested in decision training which utilises tools like variable practice, random practice, bandwidth feedback, questioning, video feedback, hard-first instruction and modelling. It designed to help in areas such as perceptual awareness (e.g. where your opponent is). For example continuity drills have a feeder placing a ball so that numerous reps of a tactical sequence can be performed. Add in a cognitive trigger (feeder moves just before ball hit and player must 'be aware' of this change and adjust accordingly). They ask the question "What is the use of a perfect technique drilled to perfection if the wrong decision is made?"
This stuff is from a skill acquisition in sport research theory and practice. It brings together research from different perspectives (ifo processing, expert approach, dynamical systems approach) and disscusses it. There's a lot of technical crap with problems with studies in the area, but theres some stuff that may be of interest and use.
Edit: I think most techniques have their uses at different points of skill acquisition and will differ for different people. At times basic blocked practice and drilling will be appropriate, at other times it won't. Edited by Useless1 - 08 June 2010 at 19:43 |
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"With the laws of force and motion as our shepherd we will see the errors of our ways"
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Honey
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Posted: 08 June 2010 at 20:11 |
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You make some great points as usual Useless one. Where did you read about decision training. It sounds right up my street. |
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Tinykin
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Posted: 08 June 2010 at 23:33 |
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That is one of the drills that is ideally suited to a robot. As long as the player concentrates on the footwork he'll do fine. The shot is difficult to get right and needs loads of practice which is very wearisome.
I never had a decent flick. But last summer I practiced on the robot for a few sessions. Guess what? This season it was one of my best weapons. The reason was that in a match, after a couple of flicks whether point winning or not, my opponent invariably stopped putting the ball in that area. Nothing beats a good coach, but how many out there will give you the necessary time over a shot like that? In my case, none. Hence the robot. |
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Timo22
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Posted: 09 June 2010 at 01:06 |
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I agree that repitition is benificial wiggy. I don't see any problems with this drill, I need to do some of these to help me remember in game situation to be able to do it second hand. That being said, you need to have your basic fundamentals down before getting a robot or you will find yourself ingraining bad habits instead of good habits. I believe Samson Dubina, in this clip, has his fundamentals well in check.
Danny Seemiller said every time his students at his club talked him into getting out the robots their game got worse...every time. This is the trouble with robot practice and players that haven't got their fundamentals down good yet.
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Useless1
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Posted: 09 June 2010 at 19:00 |
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Cheers Honey: The book I mentioned (not very clearly on re-reading my post): Skill acquisition in sport. Research, theory and practice.
It covers some of the research and findings from different areas in skill acquisiton. The references from that chapter on decision traing are about 60 long with books, journals etc listed: At least one of them is a book on that particular subject. It's all fairly recent stuff (1996 oldest stuff), I haven't got access to all those journals as I'm no longer a student.
I'll bring it along some time so you can have a look at it, maybe read that chapter. When I've finished reading it you can borrow some time if you think it'd interest you. I'm afraid its written in as I made notes and quotes for my studies (it was on the reading list and I sort of skipped to areas I needed quotes for as I've read this sort of thing before). The books probably relevant for sports science and coaching, but as I mentioned it gets bogged down in commenting on some of the reserch methods at times (kind of needed, I guess, as its sort of a collative book on the subject).
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"With the laws of force and motion as our shepherd we will see the errors of our ways"
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Honey
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Posted: 14 June 2010 at 14:10 |
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Yeah thanks useless one, sounds very interesting. Do you study this stuff as a hobby or are/have you been involved in it academically at all?
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