Supertraining
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Re: [Supertraining] Question - Rest interval between sets? Ralph Giarnella Thu Apr 12 06:04:29 2007
--- Susan <[EMAIL PROTECTED]> wrote: > My name is Susan, I'm 43 years old, and this week is > my 12th week in a gym. > Ever. I'm a marathon kayaker and in order to get > ready for races I've always > just gone out and paddled. I never set foot in a gym > in my entire life until > 12 weeks ago. Now I have a kayak coach who has me on > a periodization weight > training training program and I've been totally > surprised at how much I'm > enjoying it. Please keep in mind that I don't > totally understand > "periodization," I just follow her directions and I > trust her implicitly and > do exactly what she says. The results are already > paying off, I've already > won two races (last week and the week before) and I > credit the extra > strength I've gained from weight training for my > wins. > > I'm now in the "max strength" cycle of > periodization. (I started with > "anatomical adaptation" then moved to "hypertrophy" > and now am in "max > strength.") The ultimate goal is for me to complete > a 70 mile race on > Memorial Day. > > My "rest interval" between sets is a full 2 1/2 > minutes (it was 2 1/2 > minutes for hypertrophy too, but 30 seconds to 1 > minute during anatomical > adaptation). I got talking to one of the personal > trainers at the gym I go > to and he said I didn't need to wait that long > between sets, and he was very > insistent about it. I'm not about to change anything > that my coach has me > doing, I totally believe in her, and the results are > already showing, but it > got me thinking about rest intervals and their > meaning. > > My question is: Can you help me understand the "rest > interval" between sets, > and what the different lengths of time mean? What > does 2 1/2 minutes between > sets mean versus 1 minute between sets? I do not > understand the mechanics of > the rest interval and what a longer versus shorter > rest interval does for > the body. Any help in understanding rest intervals > is appreciated! > > Thank you, > Susan Williams > Just west of Philadelphia, Pennsylvania, USA > http://pennkayaker.com/wiki/members/members.asp?db=MemberPages&o=Lady%20Justice ***** First of all good luck on your goal to complete a 70 mile kayak race. I would be interested in knowing what is the longest race you have undertaken up to now and how long do you anticipate it will take you cover the 70 miles? I would also be interested to know if this race is on a lake or is it on a river or ocean water? There have been quite a few very good postings on this topic by others over the last several days and I think that the best advice is to follow the advice and instructions of your coach. Especially since as you stated in your post that you trust her implicitly and the advice she has given you to date has led to improvement. The person you should be asking for advice on intervals should be first and foremost your coach. While you trust her implicitly you should never be afraid to ask the question Why am I doing this and how will this help me? A good coach will be able answer your questions completely and should not be offended. As an endurance athlete you should know that there are many different types of intervals that can be done to improve your performance. For the endurance athlete the most important focus of your training has to be a strong base of endurance- ie long rides (cyclist) long runs or long hours on the water for kayakers and rowers. It appears that you have already put in the required work in your previous training. In your new found zeal to build strength you should not abandon the long hours on the water especially if you hope to complete and compete in a 70 mile race which I imagine will take you more than just a few hours. After building a strong endurance base intervals are the best way of improving your VO2 max, threshold power and overall speed. It is very important that you understand the various types of intervals and the effect they each have on improving your competitiveness. Unfortunately postings on a forum such as this are far too short to do the subject justice and you might want seek out some literature on the various forms of intervals. Whether you are cycling, running, swimming, kayaking or rowing the basic principles of intervals applies across all of these various disciplines. As I stated above there many types of intervals and each type of interval calls for different recovery times depending on what your goals are and which energy systems you are trying to develop. I have done some recreational kayaking and little competitive rowing and a great deal of competitive cycling. The basic training principles for marathon kayaking are probably closer to bicycle racing than they are for rowing, since most rowing competitions last less than 10 - 20 minutes. I will describe several types of intervals to illustrate what I mean. I will start with what in cycling is known as sprint intervals, some will call it anaerobic capacity intervals. Prior to this I had never heard of intervals with regards to weight lifting but certainly a set of reps could be considered an interval and the time between sets the recovery time. The purpose of this interval is to produce the maximum power over a very short period of time (30 seconds- to 3 minutes). This is mostly an anaerobic type power and the purpose is to develop type IIa and II b muscle fibers. This is also the type of interval most used by sprinters in many different sports as well certain extent weight lifters and power lifters. To get the most out of this type of interval the athlete needs to be well rested before undertaking the workout, properly warmed up before starting. I would imagine that in weight lifting this would be a set of heavy weights but low reps with full recovery. If you were to try this in your kayak you try all out fast paddling for about 1-2 minutes or until your breathing becomes a hard and your arms are about to fall off. To get the most out this type of interval you need to at a full effort for as long as you can hold it. Before you attempt the next interval you need to be fully recovered. This means your breathing has to return to normal and your heart almost back to its resting rate. It is difficult to determine an exact amount of time since the time required for full recovery will vary from athlete to athlete. The amount of time required for recovery will depend on the fitness of the athlete. The more experienced and fit athlete, one who has been doing this type of interval for a long time, will recover rather quickly whereas the less fit, or beginner, may take a significantly longer tie to fully recover. The higher the intensity the longer the recovery will be. The next type of interval is called by some the VO2 max- interval. The effort is not quite as intense as the first interval but the effort is close below your max- and sustained for a much longer time (3-10 minutes). It is important to pace your effort so that you can at that effort for a longer period of time. Less than full recovery is needed for this type of interval. You would let your breathing slow down to a comfortable rate and your heart rate has slowed considerably but not to the resting rate. At this point you would then start another interval. You should pace your effort so that you can perform 3-6 of these intervals during a training session. This type of interval will not increase you maximum strength and is less likely to cause hypertrophy but it will help work at a high intensity for a longer period of time. This workout will enhance your type IIa as well as type I fibers. In weight lifting I would imagine that this type of training would involve weights light enough to allow 10-12 reps / set and allow you to perform 4-6 sets per training session. The third type of interval is called by some the threshold interval. In this type of interval your effort is a little less than the VO2 max- interval but the interval effort should be pace to allow you to train at this level for 10-15 minutes or more with a very short recovery between intervals. Just enough to catch your breath. Your HR will drop to perhaps 75% of max. I dont think that there is really an equivalent type of workout in weight lifting nor is their a need for this type of workout for weight lifters. These are just 3 basic types of intervals but there are many more depending on what you goals of training are. Mike Caviston who designed the Wolverine program for rowers describes 4 different levels of workout with 3 different types of intervals for each level. Chris Carmichael of cycling coaching fame describes at least 7 different types of intervals. Andrew Coogan in his book training and racing with a power meter descries 7 different levels of training. Joe Friel in his book The Triathletes Bible describes 7 different training zones for swimming, running and cycling. I am not aware of any training books for kayakers but I am sure that there must be some out there. The principles of training outlined by the above mentioned Coaches should apply equally well for the sport of kayaking. I am sure that other readers can come up with different types of intervals. Weight lifters have long known that too much aerobic work will decrease their maximum strength. The flip side of that is too much strength work will decrease your endurance and aerobic capacity. Many years ago I attended a coachs training forum presented by he Olympic cycling coach Walter B ( as he was known-long Polish name which I dare not try to spell). He made a statement which impressed me and taught me a lot about endurance training. He said that has you increase your speed training your endurance will increase and as you increase your endurance your speed will decrease. You need to find the proper balance to meet your goals. If you are training for short races you need more speed and less endurance and for longer races you less speed and more endurance. It is important that the time and energy spent in the gym does not take away from the work you need to do in order to be able to complete a 70 mile kayak race. An endeavor of that type is 90+% endurance- in which the slow twitch or type I fibers are the most important muscle fibers. I am not sure how much sprinting is involved at the end of a 70 mile race. Weight lifting develops mostly fast twitch or type IIa and type IIb fibers which are great for sprinting. Good Luck Ralph Giarnella MD Southington Ct USA
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