Showing posts with label lactate. Show all posts
Showing posts with label lactate. Show all posts

Thursday, 31 January 2019

Strength Training Improves Endurance but the Reverse May Not Be True

Strength Training Improves Endurance but the Reverse May Not Be True

April 20, 2016

Strength training is now becoming widely accepted as a way to improve sports performance in sports that require high levels of speed and power but is still only just making its way into endurance sports.

Many people have studied the effects of concurrent strength training and endurance training programs and the results are quite beneficial in terms of endurance. Basically strength training can help improve endurance by preventing injuries, reducing the amount of time the athlete spends on the ground during running (ground contact time), and increasing the lactate threshold. Increasing the lactate threshold is of importance in my opinion as I find too many people are overly concerned with Vo2 max when it comes to endurance. Having a superior Vo2 max doesn’t mean that athlete will win come competition. If you have a high lactate threshold you can still outperform someone with a better Vo2 max than you. Obviously there are many other factors that come in to play such as mental toughness and will power etc.

Strength training can also help endurance athletes during certain parts of their race whether it’s at the start to get into a good position, during the race to “kick” away from the pack, or for a sprint finish.

Endurance training on the other hand does have a negative effect on strength and it seems to affect power output even more. High-intensity endurance training can also reduce short term anaerobic performance. Now this doesn’t mean you won’t make any gains if you perform endurance work and strength training simultaneously it just means that you may not get the same increases in strength as you would if you trained primarily for strength. In one study a difference of 15% was seen, so you have to prioritize the amount of time you spend on each component of training depending on the demands of your sport.

Saturday, 7 October 2017

Conditioning for Rugby League - Part 2

Conditioning for Rugby league - Part 2

December 9, 2015

In my article conditioning for rugby league – part 1, I spoke about how I like to condition my players to be ready for competition. I also said that there are times that old school flog sessions are needed, and that is what I will speak about in part 2.

The reason why I say there are times that old school sessions without the ball are needed is that if an athlete is unable or unwilling to push himself to his absolute maximum physical effort then none of the conditioning games with the ball or short sprint intervals will work because they will pace themselves and not work at maximal intensity which is required to achieve the gains from that type of training.

Many young players and older blokes that have never been fit have never experienced what it feels like to take their body to a place where you just feel like you cannot continue to take another step. Your legs are on fire, you can’t breathe, you feel crook in the gut, you’re dizzy as hell, but somehow you manage to finish the session. That type of work builds a mental toughness in you that no matter what happens “I will get the job done and it will all be ok, I will not die”. The more times you go to that place the more comfortable you get with it and you actually start to thrive on the challenge. When it comes to game day you have already been through ugly situations so you are not rattled and you know you will be able to keep going no matter how bad it gets.

I believe this is why trainers like Ronnie Palmer, Billy Johnstone, and Steve Folkes have success in their first year at a club. They breed a culture of mental toughness and an attitude of hard work. The problem is after a year or two the results tend to diminish and the injury rate is also high.

To counter the overtraining and the resultant injury issues, when using old school methods in an off season plan I would not do them every session and I would even consider only doing them fortnightly depending on the athlete. A combination of conditioning games and endurance type work would be better suited. Using undulating type periodisation is also a good way as one form of intensity isn’t being used for too long with the stimulus changing regularly so that overuse injuries, poor motivation, and burn out don’t become a major issue.

There is never just one way to achieve your desired outcome in training. This is why individualising a training plan is the fastest and most time efficient way to get results. The unfortunate thing in a team environment and with part time athletes is that you often don’t get enough time with them to fully individualise the plan. This doesn’t mean you shouldn’t try though. It just takes some creativity and some planning. From team testing you can at least get a picture of two different types of energy systems work your players need and put them in their respective groups. Some may need more anaerobic a-lactic power and others may need more lactic capacity work as an example. You can them modify your drills, games, and forms of conditioning work to suit the individual better. This will also reduce your rate of injury.

If a player comes to off season already fit, he doesn’t need to do excessive amounts of conditioning work, he is ready to do skill, defensive drills, and conditioning games. If you give him endurance based old school work, by Christmas he will most likely be injured and would have plateaued. I know this from experience. I have seen it with many teammates and have experienced it personally. I came back with a 13.1 on the beep test one year, crushed all the fitness for 6 weeks, and got a 12.1 when we retested. I went down a whole level. Why is this? I was overtrained, carrying a groin injury (that progressed into osteitis pubis that needed surgery), and just burnt out. As they say “fatigue masks fitness”.

On the other hand if an athlete turns up and they are way behind then I would incorporate some old school work and some lactate work. I wouldn’t just crush them every night though as I mentioned above. It would be planned out so that they still got ample recovery between the really tough sessions to avoid injury and burn out.

So from all of this I can say everything has its place. They way to know which place that is, well you have to have effective testing methods, know what you are testing, and most of all know the athlete you are training.

Thursday, 19 January 2017

Why I Like to Use Phases of High Volume in Training

Why I Like to Use Phases of High Volume in Training


A lot of strength coaches are concerned about overtraining these days and tend to stick to a moderate training volume to be on the safe side. While I think having a conservative approach and taking care of your athletes is a good idea I feel there are definitely times when a cycle of high training volume can be of benefit. You just have to know when to apply it and to which type of athlete.

When someone needs to put on some muscle mass quickly then a high volume of training can be very beneficial. By exposing the muscle fibres to the same movement for a high volume, it forces the muscle fibres to grow. It is good to use if you have hit a plateau in muscle mass gains, it shocks the body and forces it into adaptation.

You can also use a high volume of training to get leaner. By using big compound lifts, a high number of sets and reps, and using shorter rest periods you are able to generate a lot of lactic acid in the blood which can in turn help accelerate fat loss. This is due to the release of growth hormone and also the impact this type of training has on heat shock proteins (another great tip I learnt from Charles Poliquin). William Kraemer has done research on the best protocols for the release of growth hormone and showed that high reps and short rests of 30 to 60 seconds produced the greatest increases.   

Increased fitness levels are another benefit you see with a high volume of training. As mentioned above the lactate you produce is very high with this type of training. By training this way your body gets used to the high levels of lactate and also gets better at clearing it from the blood. When you go back to your sport, you are much fitter from these benefits. My favourite thing about it is you don’t have to do any additional interval work when you are training with a high volume, the amount of work you do is more than enough. So you have the benefit of added muscle mass and increased levels of work capacity.

Mental toughness is another benefit of an increased training volume. If I ever feel as though I am being, or starting to get lazy in my training, I tend to increase the volume. It is the fastest way for me to get my mind back into a state of focused training. You can’t get through some of the workouts if you don’t have that burning desire inside yourself. It’s a great way to bring it back out if you have been sitting in a comfort zone. It tests how bad you really want something and how hard you are willing to push to achieve it. Also, once you go back to lower volume with increased intensity it feels a lot easier, your work capacity is better, and you can repeat more sets and reps at a given load.

As mentioned above it is important to time these cycles correctly and apply them correctly for maximum benefits.