Why buy an Ergonomic Chair

Ergonomic chairs are designed to provide maximum comfort for the user. The goal is “to adapt the workplace to the worker, not the worker to the workplace”, according to ergonomic chairs site. Sitting, especially for long periods of time, places a great amount of stress on the body when transferring the weight of the upper body to the buttocks and thighs. The pressure is increased on the intervertebral discs. The term ergonomics is derived from two Greek words: “ERGONOMICSOURCE” meaning work, and “nomos” meaning natural law. Back and neck

Ergonomic Chair

One of the main advantages of an ergonomic chair is its ability to improve the sitting posture. It provides support for the back and neck and reduces the excess pressure on the spinal discs. The backrest provides lumbar support, which often is adjustable in many ergonomic chairs. Adequate lumbar support will be curved small enough to fit in the small of the back and clear the pelvis and the back of the rib cage. The recline or tilt adjustment changes the seat in the ergonomic chair to the floor, which helps to transfer the body weight above the backrest. In addition, an adjustable ergonomic chair allows the alignment of the spine, according to the Division of Occupational Health and Safety website. Wrist and elbow regions

Using desktop and notebook computers, especially for long periods of time, it exerts stress on the wrists and elbows and can cause pain. Ergonomic chairs that have armrests with adjustable height and width, and at least 2 cm soft padding will provide an adequate and individual support.
The thighs

To reduce pressure on the thighs, an ergonomic chair with an adjustable allow a posture forward to work. This provides a sufficient gap between the back of the knees and the front edge of the chair, which, in turn, reduces the pressure felt on the back of the thighs.

Other benefits

an ergonomic gaming chair provides a number of advantages over a traditional chair, allowing the user to change position throughout the day. Sitting on a traditional chair creates a static posture, which creates stress in the back, wrists, elbows and thighs. The switch to an ergonomic chair eliminates these problems, reducing fatigue and the risk of injury, increasing blood flow and helping to increase productivity.

Learning to Beatmatch on a DJ controller

When learning to DJ on a DJ controller there is few tricks and techniques that you need to understand well if you are to produce a close to perfect mix. There are currently a number of techniques that you will have to learn in order to Disk Jockey well, this piece, will focus more on how to beat match and cross fade. Beat matching and cross fading are two of the most important technique for a rookie DJ. Here are the best DJ controllers under 200.

For starters, beat matching is the technique by which you synchronize the beats of a song on a particular deck (A) to match with the beats of a song on another deck (B), which you can do on a DJ controller. Cross fading is the procedure that allows you to fade in the new song on deck while swiftly fading out the song that is currently playing. Cross fading is quite simple; so first, let us begin by learning how to beat match.

Step #1: Learn to read, interpret and use the BPM Counters

The BPM (Beat per Minute) Counter is a device that most of the turntables or digital decks come with to automatically compute tempo of the tracks. There are some DJ controllers with screens you can use the count BPM. You can find them at onlinedjguide.com. The idea is to select a song with a BPM that has little or no variance to the BPM of the song currently playing on deck; this makes it easy to mix the two songs. As you advance further in your learning, you will know how to adjust the BPM so that its beats synchronize well to the song playing on main speaker.

Step #2: Cuing up and playing the two songs

After learning about BPM, you now proceed to cuing up – this means you place the needle at the 1st beat of that track then using a headset instead of trying out through the main speaker listen to how the sync sounds. This is the best way of correcting any irregular beats before playing it loud.

Step #3: Synchronizing the beats

While you are trying to synchronize the beats, you have to ensure that the pitch is zero. The main objective here is to start the track on deck B and ensuring that the beats are lined up perfectly. Still using the headphones on one eye to listen to how your mix sounds.

Step #4: Playing Catch-up

In some cases, the tempos will not synchronize well, and this will require you to be keen, as the tracks will be playing so you will be alert to make necessary corrections.

Step #5: Beat matching

At this step, you would have learned how to cue a track, correct any starting errors, and practiced using earphones so at this phase you let it loud to your fans.

Finally, when you have understood all that is entailed in beat matching on a dj controller. you use the cross fader to bring about the perfect switch from one track to another. The cross fader allows one to fade in a new song while automatically fading out the over played track. Learning how to cross fade swiftly, after you have beat matched successfully, will make you feel like a pro as that is totally how it will sound.

Now with the above techniques, now you can make your beat match and successfully cross fade.


Welcome to my blog, I started it to teach people more about the audio video world. I am a huge fan of DJing and would like to share more with the community. If you are as well, please leave a comment and share some of your thoughts on it. I look forward to posting and helping everyone out as well.