You've finally had to throw out those cross-trainers. They've been your companions through miles of workouts and it breaks your heart to have to dump them. It's been so long since you've had to purchase a new pair, you don't know where to begin. Here's a short guide to help you decide which pair to buy next.

When shopping for athletic shoes, you should already know what sport you will be using them for. Will you be using them to train for a marathon, or will you wearing them to basketball practice? Running shoes are designed differently than, say, tennis or cross-training shoes, and choosing the right shoe can help your performance and help you to avoid injuries.

Athletic shoes fall into different categories. For example, there are sneakers which are appropriate for running on a track or road, and they are those models which are designed to give you traction when trail running. Likewise, tennis shoes are designed to allow the wearer to get the best traction while running and making those quick turns on the court. Baseball and soccer shoes, or 'cleats,' are usually spiked to let you run in soft grass and mud.

Once you've decided on which type of shoes you want to buy, it's time for you to try them on. It is important to try on the shoes, at the end of the day, when your feet are their largest. It may sound strange, but your feet swell during the course of the day, so if you want to get the best fit, you should try them on towards the end of the day. It is also very important to remember to bring the type of socks that you will be wearing with them, to guarantee a proper fit. When you have them on, walk around. This will give you a better idea as to whether they really will be comfortable or not. And remember, the shoe should not slip or slide on your foot when you are wearing them.

Purchasing your next pair of sports shoes should be fun and with a little bit of planning, they should last for a long time.

Jeff Lakie is the founder of Plastic Surgery Resources a website providing information on cosmetic surgery

Whenever you consider undergoing a surgical procedure, you will agree that finding a wonderful and qualified cosmetic surgeon worthy of your trust is like winning half the battle. The best way to make sure that you have put your trust in the right hands is to choose a surgeon who is certified by the American Society of Plastic Surgeons, or the American Board of Plastic Surgery.

You must also check proof of their credentials by investigating their status with either of these groups. Then you can arrange consultations with each one and discuss the procedure you want to undergo in detail, as well as get answers to any questions you have regarding the surgery or post-operation recovery. Any reputed surgeon will gladly oblige you as he will understand that such surgery can have devastating effect on your future, if performed without conforming to your wishes. Another way to find a good cosmetic surgeon is through referral of a friend, who has benefited from their skills.

Do not hesitate to ask questions as your appearance, health and safety will be at risk. Taking the necessary precautions will minimize the risk. Once you decide on a cosmetic surgeon with whom you feel comfortable, you must follow all the instructions given to you so to optimize the after effects of the surgery.

Remember, a dedicated plastic surgeon can work miracles on your body and face with his professional skills , whilst and an unprofessional one can ruin even the existing looks. New York City cosmetic surgeons offers aesthetic operations, including the highly popular breast augmentations, facial surgery and liposuction.

Aesthetic surgery is divisible into two main branches, slight facial changes and greater body transformations. The plastic surgery range includes cosmetic operations of the face, nose, eyes, breasts and body, liposuction plus additional operations to maximize physical appearance.

Facial plastic surgery includes head and neck operations like facelifts, neck lifts and chemical peels; laser resurfacing, facial implants on the chin, cheeks and jaw using fat and collagen injections, eyelid, forehead and brow plastic surgery; and nose, chin and ear pinning surgery. Plastic surgery to the body includes cosmetic interventions like liposuction and micro liposuction, also called liposculpture, breast lift and reconstruction, tummy tuck, breast augmentation or breast reduction (male or female).

Since the plastic surgeon you choose will potentially wield the weapons that will change your future, it is preferable to select a top New York cosmetic surgeon if you can afford it. But even then you should be careful to check everything about him or her, his reputation, media publications, past successes and specialties.

Some surgeons have additional specialties such as a Doctor of Dental Surgery (DDS), which gives them special further qualifications for operating on skin. You must ask questions and pay attention to the answers. Also check the staff and the facilities.

Look for your surgeon's involvement in local New York or international organizations and any special achievements in the operations performed so far, as well as the hospitals to which your surgeon is affiliated. After taking all these precautions, you can safely look forward to a brand new self, ready to take on the world with your beautiful appearance.

If you are planning plastic surgery in NYC, do all your due diligence on the New York City cosmetic surgeon. You will be able to find a New York City cosmetic surgeons with lots of experience in the big apple.