, whatever the weather, in a safe environment and at a time that suits you. Here's what to look for if you're thinking of introducing this extra element to your triathlon training. Join the resistanceThe biggest difference between the various turbo trainers

When you're starting out in triathlon, one of the most important bits of kit you'll buy is your wetsuit. For those lacking a little confidence in the water, making the right choice is crucial, but even if you're comfortable ploughing through chilly

If your goal is to set a new triathlon personal best, consider purchasing a time-trial bike. These midrange models mix value and performance, and are all but guaranteed to improve your bike split. They offer aerodynamic carbon-fibre frames, reliable

When it comes to triathlon kit, the bike is likely to be your biggest single purchase. Don't be surprised if your eye is drawn toward top-of-the-range time-trial bikes with exquisitely sculpted carbon frames, swooping aero bars and deep

. That said, you still require the right gear to ensure you train and race effectively, safely and within the rules of the sport.But what exactly is the right kit? The answer depends, in part, on experience and aspiration. A first-timer aiming to complete a

. "If you're just starting out in triathlons, a few hundred pounds will get you a basic road bike to take you through your first races," says Cook. "As you improve you can then think about keeping your first bike as a dedicated training bike - and buy a

, perfect for triathlon - you can use it in the pool as well as during rainy or particularly sweaty training sessions."  Andrea Whitcombe, former Commonwealth Games and Olympic athlete "It would have to be a power meter that measures wattage on the bike. I

bracket, back of the fork crown and so on for gunk. Clean it, then if you spot any cracks, dents or rust, seek professional help from your local bike shop. If you plan to... ride the turbo trainerRemember to wipe the sweat off your bike after each turbo-training

Effective training is all about progression - train the same, stay the same. To become better you need to challenge yourself and for less then a tenner a cycle computer can provide some structure and motivation to your training. Common features

on your training route isn't put off by the water-bottle squirt, try keeping a few dog biscuits in your jersey pocket. Next time Fido attacks, toss him a treat." Tony Mundell"To clean a mouldy water bottle, fill it with hot water and add a denture