Listening at a safe noise level in the gym

We all know that keeping fit and healthy is very important. If popping into the gym for a walk on the treadmill or for a pilates class is your kind of workout, you might want to read on to ensure you are listening at a safe level!

How loud is the gym?

Walking into the gym, you may not even notice that the background noise level is pretty high. Generally there’s music or a radio station playing through the speakers alongside the sound of the machines and fitness classes. This is all as well as the conversations which are happening.

Recent research has found that often the noise level in fitness classes, such as spin, sometimes exceed safe listening levels. Obviously the intention of the loud, upbeat music is to boost motivation but should this be at the detriment of a safe listening level? The sad reality is that if you are often in an environment where noise levels go above a safe level, you could be at risk of noise-induced hearing loss. If you are an Apple Watch user, they have a function which will inform you if you are being exposed to noise that is above a safe level. This is a useful tool to be aware of when you are unsure if the noise level is safe or not.

How is sound measured?

Sound is measured in decibels (dB). So that you can understand the context of decibels, we have outlined some common sounds and their average dB level:

• Conversation – 60dB
• Washing machine – 70dB
• Lawnmower – up to 90dB
• Power tools – 100 dB
• Nightclubs, bars and concerts – up to 110dB
• Ambulance, police and fire sirens – up to 120 dB

Noise-induced hearing loss

Prolonged exposure to any sounds which are over 70 dB could cause damage to your hearing. Exposing yourself to any noise over 120 dB could unfortunately cause immediate damage. Loud noise can cause damage to the delicate structures in the ear. This could cause temporary hearing loss, from a few minutes to a few days or result in experiencing the symptoms of tinnitus. One instance of loud noise could cause damage to your hearing but it is more likely that exposure to loud noise over a long period of time will be the problem.

How can I protect myself from noise-induced hearing loss?

1. Earplugs: Earplugs are a great option for everyone as there are a variety available at different price points. These are small plugs you can fit into your ear. Some can even be manufactured specifically to fit your individual ear, although these ones carry an additional expense. You can get both disposable and reusable earplugs; disposable ones are made out of foam and should be discarded after use, whereas reusable ones are made from rubber and silicone.
2. Earmuffs: These are easier to wear than earplugs and often much more durable. Earmuffs are comprised of two ear cups attached via a central headband. The headband is usually made from metal or thermoplastic, with the actual earmuffs being cushioned for comfort. You can simply wear these like a headband ensuring they are fully covering your ears.
3. Noise Cancellation Headphones: The annoying droning noises such as washing machines, air conditioning units or trains can be expertly blocked out by these types of headphones. They don’t carry a noise reduction rating like the previous two but will undoubtedly help you to block out such noise.

Obviously none of these options are great if you are partaking in an exercise class. However, noise cancelling headphones may be a good option if you are just in the main part of the gym. In a class, we would recommend taking a spot as far away from the speakers as possible. You should also always take breaks if you are being exposed to a loud noise level.

If you are concerned you may be suffering with noise-induced hearing loss, please don’t hesitate to get in touch.