What's the difference between running accessories, and running accessories that are actually worth buying? One might make you look high-tech when you hit the track, whereas the other will actually make a difference to your performance, your recovery, and even the way you feel when you run.

Running is a fantastic way to keep fit, and it's not necessarily expensive if you know what you're looking for. There are no expensive pieces of equipment or machinery to buy - all you need is the right outfit designed to enhance your workout at every turn. While you can run with nothing more than just your legs and a good attitude, there are a few accessories that can add something extra to your experience. Let's look at some of the running accessories that are actually worth buying.

1.    Compression Sleeves

If you're worried about shin splints, then calf compression sleeves might be one of the most important accessories you can buy. On the other hand, if you're recovering from an existing injury, or know that you have problems with your joints, a set of knee compression sleeves could help to enhance recovery times, offer additional comfort, and provide structural support to your ligaments, muscles, and tendons.

2.    Running Shoes

One of the most important accessories for runners by far, choosing the right running shoe can make the difference between a comfortable, safe run that improves your fitness level, and an unwanted injury. When it comes to running accessories that are actually worth buying, make sure that you consider pronation of the foot - or the way that your foot moves from heel through to toe. Examine the sole of a pair of shoes to check that you will benefit from even pronation.

3.    Water Bottle

It might not be one of the first things you think about when putting together your running outfit, but a water bottle is an essential part of any good run. After all, whether you're just going for a short jog around your neighborhood, or taking part in a local fun run, you need to be sure that you can stay properly hydrated at all times. Try looking for a waist-belt water bottle carrier that can hold your bottle for you during a run, so you don't have to worry about extra weight in one of your hands.

4.    Heart Rate Monitor

A heart rate monitor is one of those running accessories that are actually worth buying - if you really want to improve your fitness levels. Heart rate monitors allow runners to keep a close watch on their heart rate, and determine whether they're pushing themselves too hard, or not hard enough. These devices can come in the form of watches that measure the pulse in your wrist, or a chest strap.

5.    A Music Device

Whether it's a smartphone, an mp3 player, or something far more old-fashioned like a retro Walkman, having some tunes to work out to is a great way to stay motivated during your run. Music relaxes the mind and stimulates the body, so that you can keep going for longer without getting bored.