jak dla mnie najlepiej jest najszybciej jak się da, nie ma sensu spowalniać na śmiesznych, rozgrzewkowych ciężarach, zapytaj gości z west side barbell o ich dynamic effort i jak się to sprawdza, tudzież olimpijczyków :) wolniejsze negatywy jeszcze rozumiem ale wolne podnoszenie to dla mnie archaizm z czasów weidera (1970's ?). ferruggia, waterbury, thibaudeau, rippetoe, starr, berkhan i wielu innych dobrych trenerów też zaleca jak najszybsze i eksplozywne wykonywanie powtórzeń. nie widzę też sensu na siłę się męczyć ciężarem rozgrzewkowym, który ma tylko rozgrzać mięśnie, tracąc tym samym siły na serię właściwą.
http://stronglifts.com/should-you-lift-the-weight-super-slow-or-super-fast/
no i jason ferruggia:
"FACTOR # 4: REP SPEED
Muscles are made for speed. Don’t ignore this fact and try to force them to do something they are not meant to do. Any time you see a program written with a slow concentric (the lifting portion of the exercise) speed, get up and walk away; it’s garbage. You should never lift a weight slowly if you are trying to get big and strong. It makes no sense. When would you ever consciously lift something slowly in real life? If you bend down to pick up a box, do you count a full four seconds on your way up? Of course not. It’s a ridiculous and incredibly flawed concept. The fact is your fast-twitch muscle fibers have the greatest potential for growth, and are only called upon maximally when a load is either heavy or the attempt to move it is made with great speed. A slow rep speed ensures that the load cannot be incredibly heavy, nor will it be moved with great speed—so it basically limits the involvement of the fast-twitch fibers and thus the potential for growth. Brilliant idea, huh? What about lowering the weight slowly? You should always control the eccentric (or lowering) portion of every exercise you do—never drop the weight, but do not intentionally go extremely slow! I simply want you to lower the weight under control and I want the lowering portion of the exercise to be slower than the lifting portion. That’s it, though! Just be sure that if you had to you could stop the exercise at any point in the range of motion; it should not be just flying down out of control. But I don’t want you getting overly concerned about it or thinking that the negative has to last a certain amount of time. The last thing I want you doing is counting while you are under a heavy barbell. A controlled two second lowering phase and maybe three seconds for taller lifters on certain exercises is the range you want to be in. As long as you are in control of the weight and don’t just drop it, you will be fine.
The problem with using slow, heavy eccentrics on a regular basis is that doing so takes a lot out of you and leads to much greater levels of soreness. The result is that you are not fresh and ready to train as frequently as you should be. If you want to get stronger faster, then you need to be able to train a muscle or lift more frequently."
ps. róźne są szkoły, oczywiście.

nielogiczne i bezsensu jest tylko dla mnie robienie wolno lekkiego ciężaru.
Zmieniony przez - cykloop w dniu 2011-05-05 23:26:22