What not to eat when you're training 1 comment By Cycling Plus | Sunday, Aug 26, 2012 8.00am 
Deny your body the right foods and you won't be keeping up with the competition on your bike (Seb Rogers/Future Publishing)
View Thumbnail GalleryMany cyclists don’t realise what a huge part their diets play in their training and racing. It’s a cliché, but when it comes to sports you are what you eat. And if you’re out there cycling every day, you really can’t afford to get it wrong. We show you how to spot and avoid the top 10 most common diet mistakes… Before you get started, make sure you've got a BikeRadar Training account. This free online resource enables you to record and analyse all aspects of your training, log your training routes, get yourself tailored training plans, see how you're doing on our leaderboards, set goals and plan your season with a comprehensive events guide.
A good diet is about more than just staying slim. Yes, body composition is important in cycling, but it’s also about fuelling yourself correctly and eating the right blend of nutrients so your body can recover and grow stronger after training. If you make too many mistakes with your diet then you’ll undermine all the hard work you’ve been putting in.
Maybe you think that you’re eating well already, or you know that you’re getting it wrong, but you don’t know how to fix it. Either way, now is the time to find out with this list of the top 10 common diet mistakes that athletes make. The more of them that you ditch, the faster and stronger you’ll be.
No pre-ride breakfast
Your body has been without food for several hours overnight, so you can’t expect to get the best out of it in your training or racing if you are under-fuelling the session.
Eat enough carbohydrates the day before and find things that are easy to eat or drink and that sit well in your stomach in the morning. This could be a yoghurt smoothie, half a banana sandwich or a slice of toast with peanut butter and a glass of fresh juice mixed with water.
Too long between meals
This sets up a starve-binge eating pattern. By the time you get your food you’re ravenous and more likely to overeat the wrong things. This creates an insulin surge, which sends fat storage into overdrive.
Plan your snacks so you never go without food or drink for longer than four hours. Good snacks include a pot of low fat yoghurt, a small handful of mixed nuts, fruit smoothies, fruit salad, good-quality bars such as Eat Natural or Nature Valley Chewy bars, malt loaf or Ryvita with cottage cheese and tomato.
Good-quality cereal bars make for excellent snacks between meals
Too much fibre
Here we’re talking essentially about ‘runner’s trots’. This is a really common problem in runners but it can also affect cyclists; in fact it can happen during any exercise when blood is diverted from the digestive system to the working muscles.
Eat bland, non-spicy, non-fibrous foods the night and hours before training and any big ride. Stick to meals such as white pasta with plain tomato sauce the night before, and in the morning have something like a small bowl of porridge or easily digestible cereal or some white toast with peanut butter.
Not refuelling on rides
You might think you can get away without gels or bars on shorter training rides, but if you’re out for a couple of hours then you need to keep your engine topped up. Work out how much carbohydrate and fluid you need and know how much is in the drinks and foods you’re consuming.
You should aim for 30-60g of carbohydrate per hour (the smaller you are, the less you will need).
Post-ride bingeing
Sometimes the last thing you want to do after a long session is to eat, but if you don’t, then subsequent training sessions will suffer and you’ll feel tired with heavy muscles. However, the other side of the coin is people who eat everything in sight, using the fact that they have done a hard session as an excuse to hoover up anything that falls in their path!
Plan your post-training and racing eating and make sure you have the right nutrition to hand at the finish. Chocolate milk is superb and slips down very nicely; have about 300ml with some salted nuts or a peanut butter sandwich and that should see you through until the next meal. If you sit straight down to a meal then have something like spaghetti bolognese made with lean beef or Quorn mince.
Eating too late
When you train in the evening you might not get home until after 8pm. A big meal afterwards will still be churning away when you go to bed and can affect your sleep and increase fat storage.
Have your main meal at lunch, then a small post-training meal in the evening. This could be beans or eggs on toast, homemade bean and vegetable soup with bread, sushi with a fruit smoothie or one of the good one-pot ready meals such as Innocent Veg Pots or a pot of Stewed!.
Overeating carbs
Many athletes overestimate their food needs and eat vast amounts of cereal, pasta, rice, potatoes and bread. Bread is a particular problem because it is made with fat and the gluten can cause bloating.
Calculate your daily calorie requirement, taking your training and normal daily activity into account. There are several tools on the internet for this. Looking specifically at bread, try to eat fewer than four slices a day because it has more calories than other starchy carbs.
Pasta is a good high GI option, but don’t overdo it
Drinking coffee randomly
While caffeine has a proven positive effect on performance, it needs careful management. It can act as a gut stimulant and cause stomach issues.
Work out your exact caffeine needs and take it before the session; its effects last for a few hours. Test in training and ease back on caffeinated drinks for a couple of weeks before a key race to increase its effects when you take it on race day.
Eating too much fat
Giving the body fat makes it very happy – it doesn’t have to do much to it apart from hide it away in the fat cells for storage. Fat is easy money for your body. It’s not quite as happy to spend that money though – the body is quite reluctant to let go of it.
Melt your spread or butter a little before spreading it so it spreads more thinly. Eat hard cheese only once or twice a week and even then only about a small matchbox-size piece. Don’t glug olive oil over everything. Stay away from things like crisps and biscuits.
Measuring BMI not fat
Related articlesTeam Sky's training dietThe best carbs to eat for cyclingGuide to cycling supplementsFat percentage is a better indicator of how lean you are than weight or Body Mass Index. Measure your fat weekly, when you’re at your most hydrated, using a body composition monitor (bear in mind it takes several months for fat percentage to show any realistic change).
You can get these from any chemist (Boots has a selection). Figures to compare yours with are 15-18 percent for the average UK male, eight percent for the well trained rider, and four to six percent for an elite racer.
Want to get more out of your training? Then head over to our new fitness site BikeRadar Training. It's a free online resource for you to record and analyse all aspects of your training, log your training routes, get yourself tailoredtraining plans, see how you're doing on our leaderboards, set goals and plan your season with a comprehensive events guide.
Thisarticle was originally published in CyclingPlus magazine, available on Apple Newsstand and Zinio.
You can follow BikeRadar on Twitter at twitter.com/bikeradar and on Facebook at facebook.com/BikeRadar.
You can also improve your fitness and train with us on bikeradar.com/training.
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Nutrition: Are you eating enough to fuel your cycling? User CommentsThere is 1 comment on this postShowing 1 - 1 of 1 comment
AidanRPosted Sun 26 Aug, 4:49 pm BST Flag as inappropriateDon't eat any fat, snack on cereal bars between meals to avoid insulin spikes (really?!), keep yourself continuously topped up with carbs... Rubbish.
If you're putting in a lot of miles on the bike you can get away with eating like this. If you're aiming for out-and-out performance and are backing that up with the necessary quantity and quality of training then it might (might!) be beneficial. But for many others it won't be.
Particularly for those who have taken to cycling to lose weight this is poor advice. Ultimately if you're losing weight you want to burn fat, and you aren't going to do this if you're constantly topping yourself up with carbs - your body will preferentially burn those instead. Moreover, the longer you go without food the more your body switches from glycogen to fat to fuel itself, so the advice to eat every four hours is counterproductive. Yes, you will get a big insulin spike if you don't eat for ages and then chow down on carbohydrates... so eat things that don't create such an insulin surge! For example, fat.
Fat (of the right type and quality) is not some great evil to be spurned. Yes, you don't want to go crazy on it because it has a high caloric density, but in actual fact it is more satiating per calorie than carbohydrate. And it's actually rather necessary for a properly functioning body. The ridiculous myth that all fat you eat finds its way directly into your fat cells is highly misleading. Yes, it can if you just eat a stick of butter and sit on your arse. But any excess calories will do the same (albeit in a slightly more circuitous fashion) - eat too much pasta and you'll get fat in exactly the same way.
Macronutrients are fairly simple, really. Eat a healthy, good quality mix of them, with a few more carbs on training days and fewer on rest days. And bear in mind the current paradigm (as espoused by this article) is quite heavily skewed in favour of carbs, so chances are you don't need more of them. The most important thing is quality - avoiding processed foods that have been engineered to be deliberately moreish, and this includes highly processed "sports" products in the form of bars, powders and gels.
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