cycling and diet

What is the best ' sports diet ' .......

.... for cycling or a triathlon.....?

How can I eat to boost results, endurance and stamina?

Introduction

If you are serious about your cycling then selecting the right foods, drinks and supplement can dramatically improve your results

- whether you just can't lose those lbs,

- or have reached a plateau and losing those seconds (or minutes) seem impossible, however often you train.

Cycling, like marathon running or long distance swimming, has quite unique sports nutrition demands.

Whereas most other sports often have short energy demands, with cycling it is very much endurance that counts.

On average cycling will burn more than 300 calories per hour, which for long (or demanding) sessions can lead to large energy demands. 

For example in extreme cases, like the Tour de France, riders will burn more than 6000 calories per day.

However it is not as simple as eating loads - it's what you eat (and drink) and when that will make all the difference.

 

What worked ?

Success Story 3 :

Qualified for the World Triathlon Championships

For David's full example see below

It can often be just very easy and simple changes that can have a dramatic impact.

You need to:

  1. Provide the right type of fuel for your muscles.

  2. Repair muscle and tissue damage.

  3. Replace lost electrolytes and other nutrients.

This means you should be aiming to get enough nutrients in your diet to sustain you while cycling and to recover afterwards.

 

A. The right type of fuel for your muscles.

You'd think that if you ate enough, and had enough sleep, you wouldn't have to worry about sports nutrition.

After all in most cases your body will contain about 1500 carbohydrate Calories stored in your liver and muscle tissue, and over 100,000 Calories of energy stored as fat.

That is enough carbohydrates for a few hours serious cycling, and enough fat (if you took it gently) to cycle for days!

Unfortunately it's not as simple as that !

There are 2 very important aspects to boosting your long term energy levels, as well as having enough in reserve for the 'sprint' at the end.

  • Firstly you need to have the right fuel in the right place

    Your stored fat is great as a 'reserve' fuel but it's maximum energy output in about 1/2 that of the 'carbohydrates' (glycogens stores and glucose levels) in your body. That is why when your immediate fuel runs out ("hitting the wall" if you are a runner) you will experience tiredness.

  • Secondly you need to top up with the right fuel at the right time

    Yes you need to get the balance between slow release and quick release energy.  (our page on the Glycemic Index GI goes into more detail)

    But you also need to consider the impact on your digestive system of what you eat, which is especially important if you are cycling for longer than 2 hours. 

    Your body can only handle a certain amount if carbohydrates before you start feeling sick - which is why in extreme competitions (like the iron man event) you will find very many participants experiencing belching and flatulence.  (sorry not very pleasant but a key fact to take into consideration!)

Different plan for different events

Your plan for what to eat, and when, has to reflect what you are going to be doing.

For example are you cycling for 1 hour, 2 hours, or longer?

In addition you also need to take into consideration what stage of training you are at - the muscle efficiency of a highly trained cyclist will be significantly better than a rank amateur.  This means that, given the same 'fuel', he/she will be able to cycle longer without getting tired.

But the key to selecting the right fuel is to focus on 3 main time periods :

1. Before

  • Firstly it is absolutely essential to be at your right weight - you do not want to carry any access fat around with you. For our advice on losing weight click here

  • Secondly you need to have as many slow release carbohydrates in your system as possible. 

    If you know you are going to be cycling top up with carbohydrates a couple of days before - focussing on foods like pasta.

    (alternatively you can always add the right 'complete' drinks, which is far easier and a method used by many top competitors and serious amateurs - for details see our link to products at the bottom of this page.

  • Thirdly - 30 minutes before you start top up with a drink containing easy to absorb carbohydrates (you can use a diluted form of the complete drinks mentioned earlier)

2. During

Every 30 minutes you need to refuel with easily absorbed carbohydrates.  Especially the first 30 minutes are crucial as your muscles are most receptive to restocking.

We'll come to the importance of fluid a bit later, but you will get much better results if you have the carbohydrates in a soluble form (a drink).  All exercise delays stomach emptying (although more applicable to runners it does affect cyclists) and if you have solid food you can end up with feelings of nausea. It also limits your intake of carbohydrates, especially important for longer events.

3. After

See below

 

B. Repair muscle and tissue damage. .

Probably the most important element to your success will be what you do when you stop cycling.

If, before you start, you use the wrong 'fuel' the results are instant - you simply won't perform as well, get tired quicker and have shorter stamina and endurance.

However the results (of following the wrong diet plan) afterwards are not immediate - and you will only notice the difference the next day in soreness, stiffness and fatigue.

But if you select the right plan you can make significant improvement to your training and competition results!

The key period to focus on is within 1 1./2 hours to 2 hours after your finish.

During this period your muscles are desperate for high quality protein to repair muscle fibres. Feed them with this and they will grow quicker and stronger - miss this and you can undo a lot of the effort you put into your training.

But in addition to adding protein one of the key items which will help your results is to add antioxidants.

Antioxidants

When you cycle you will breathe in more oxygen than the average person and therefore generate more free radicals.

Free radicals damage your cells (a bit like the way apples will go brown when you cut them and expose them to air) and you need to take antioxidants to reduce damage.  In addition Antioxidants will help reduce muscle cell damage by removing lactic acid from muscles more quickly.

The good news is that if you add antioxidants you will not only help your long term health but will help with reduced recovery times and an increased immune system.

There are lots of different sources of antioxidants, each will also help with specific health issues. 

For example if you add a product based on the Schizandra plant this will also help support the body's ability to use oxygen.

When you are next in a health food shop, or a sports nutrition site, have a look at the many different antioxidants.  Just select one for your particular needs, or sport, and notice the difference.

 

C.  Replace lost electrolytes and other nutrients.

We all know the importance of water - the body is mostly make up of water and even as little as 2 % fluid loss (mild dehydration) can significantly harm your performance.

Yes in extreme conditions you can lose a litre per hour, but even on cold days you will be 'burning' water in your muscles, and losing it with your breath and perspiration.

Which is why the water bottle fixed to the bike is a must.

But water is simply not good enough !

- in addition to losing water you are also losing electrolytes (salts) through your sweat.  Even short training sessions will create sweat resulting in a loss of electrolytes and energy.

That is why isotonic drinks are so important - an isotonic drink has a similar carbohydrate and electrolyte concentration to your body, meaning that your body will absorb them faster than water alone. (as a result you put less of a strain on your digestive system - helping prevent the symptoms mentioned earlier)

Which is why if you are just drinking water are missing out on a very easy way to boost your results.

 

Linked to this one of is the issue of Blood flow and circulation

It doesn't matter how good your diet is, and which super duper energy performance enhancing drinks you consume - if it can't get to the organs and muscles then it simply won't be as effective.

That is why - especially for sports like cycling  - we recommend adding a product like niteworks

It is a product you take which will help with the production of Nitric Oxide - a naturally occurring substance in your body which affects the dilation and elasticity of your blood vessels.  ( For those training for competitions the product is approved for Olympic levels)

(we'd mention alternatives but believe this product to be unique )

 

Summary

If you can combine all of the above into your training plan you will see dramatic improvements. Which is why we have shown the example from David below.

 

More information

  1. Cycling and weight loss

    If you need to lose a few lbs click here for info

     

  2. For the products mentioned click here

 

Exercising on fumes? The equation is simple:

 

What you Put In, You Get Out!

 

Example - David Mason

Triathlon is an endurance sport consisting of swimming, cycling and running in concession without a break. The distances I personally race at vary from 750m-swim/20km cycle/5km run to 3.8km-swim/180km cycle/42km run. The training required must reflect the distances you race hence the importance of high quality nutrition to aid recovery from intensive training which in turn leads to increased performance.

On a personal level, pre-January 2003 would of seen me trying to combat the effects of "over-training" with constant fluctuations in weight, reduced vitality levels, poor training and race performances plus numerous colds. Very frustrating!

I was introduced to Herbalife in January 2003 and immediately started using the products I had in my I.B.P. The nutrition I was receiving enabled me to increase my training volume safely within a short period of time, aid recovery from hard sessions and has ultimately increased my performance.

I would use the F1 and Protein Powder twice a day to supplement my existing diet. Once as an addition to my porridge/cereal for breakfast and an additional shake directly after a harder training session. I would normally train twice daily for up-to 16hrs/week. The addition of Schizandra Plus. and Rose Ox has also enhanced my ability to recover, powerful antioxidants and the ability to utilise the oxygen in your blood plays a key role for endurance athletes looking for that extra edge the legal way!

2003 saw me qualify for the World Triathlon Championships as part of the British Age Group Team (30-34) in Queenstown-New Zealand, smash my Personal Best over Half-Marathon from 1hr21mins to 1hr16mins and already in early 2004 beat my 10k run time on a hilly course by 45 seconds. Herbalife Sports Nutrition really is THE BEST!"

David Mason, Triathlete

Results ?  Qualify for the World Triathlon Championships

 

 

For the products he used :  For herbal life sport nutrition click here

 

 

 






 

 

 

 

 

 

 

 

 

 

 

 

 

Copyright note - please note that all the copy on this site is the legal ownership of the Cambridge Sport Nutrition Centre.  We will take all legal action necessary if we find an unauthorised use of the material on other sites, mail shots,  newsletter or any other means.

 Copyright 2004

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