Tag Archives: hands

Computer Ergonomics: How to Use Your Keyboard Properly

shutterstock_23458258By Dr. Laura Hills, President, Blue Pencil Institute (www.bluepencilinstitute.com)

I spend a tremendous amount of time writing at my computer workstation and have learned that if I don’t use my keyboard properly that I will have quite a few aches and pains later. Here are some tips that have made a big difference for me and that I hope will help you, too.

Your computer keyboard should not be on your lap or on top of a traditional desk. Good computer ergonomics dictate that the keyboard be positioned below the desk on a keyboard pullout try. This helps ensure that your wrists and forearms stay in the neutral position roughly parallel to the floor and that your elbows stay close to the body and bent between 90 and 120 degrees. However, be sure that your keyboard tray provides leg clearance and has an adjustable height and tilt mechanism so you can position it properly. The keyboard tray also should not push you too far away from other work materials and equipment such as your phone.

Be sure that your keyboard tray allows adequate room both for the keyboard and the mouse and that the mouse can be kept close to the keyboard. Ideally, your keyboard tray should have space on either side to allow you to switch over and mouse with your other hand periodically.

Tilt the keyboard tray down and away from you so that you do not have to bend your wrists up to type. Sit with your elbows close to your body and place your hands on your keyboard with your forearms extended naturally. Make sure that your wrists are in a straight line with your forearms. Keep your shoulders relaxed and down. The space that you can move your hands over without moving your elbows away from your body is your keyboarding neutral reach zone. For good computer ergonomics, you shouldn’t have to reach out of that zone to use the mouse.

Pull your chair close to your keyboard and position it directly in front of your body. Determine which section of the keyboard you use most often (letters or numbers) and readjust the keyboard so that section is centered with your body. Wrist rests can help you maintain a neutral position and pad hard surfaces. However, the wrist rest should be used only to rest the palms of the hands between keystrokes. Resting on the wrist rest while typing is not recommended and has been linked to injuries. Avoid using excessively wide wrist rests or wrist rests that are higher than the space bar of your keyboard.

Finally, if you don’t have a fully adjustable keyboard tray, adjust your workstation height, the height of your chair, or use a seat cushion to get in a comfortable keyboarding position.

A Bad Handshake Is Like a Bad Kiss: Don’t Be a Wimp or a Bone Crusher

shutterstock_57031984A great professional handshake says welcome, communicates confidence and friendship, and initiates physical contact. It is an invaluable and essential tool for establishing and fostering business relationships. A wimpy or too-firm handshake, on the other hand, has the opposite effect. It makes others feel uneasy and insecure and sometimes, awkward – sort of like a bad kiss at the end of a first date.

Here are seven steps to help you shake hands like a pro:

1.    Be prepared for a handshake by keeping your right hand free when someone is scheduled to enter your office or when you know you’ll be meeting someone.

2.    Keep your hand warm and dry. A few squeezes or rubbing before the handshake should help.

3.    Don’t wear large rings on your right hand.

4.    Always stand to shake hands.

5.    Establish eye contact and smile.

6.    Extend your right arm and open your hand fully. Take a firm hold of the other person’s hand – the whole hand, not just the fingertips. Establish palm-to-palm contact.

7.    Give a couple of good, firm two- to six-inch shakes. Keep smiling and keep the eye contact going. Then release your hand.

Tip: Try to exert the same squeeze pressure as the other person. However, if he or she offers you a limp hand, exert a bit more pressure but not enough to be uncomfortable.

Every career professional should be able to shake hands with ease and confidence. Share these handshake how-to’s with your employees and colleagues. If you feel that you’d benefit from doing some more work on your handshake and from receiving some feedback, set aside time to review these tips and to practice shaking hands at your next staff meeting. — Dr. Laura Hills, Blue Pencil Institute, www.bluepencilinstitute.com