This week last year covered a lot of news, and I answered quite a few reader questions.

• This week last year started off with The Running Shoe FAQ, which explained why runners wear specialty shoes and what makes them different from normal walking shoes.
• I answered a question from an aerobics instructor about how to treat posterior shin splints, including what they are, how to best treat them, and how to prevent them from coming back.
• I was asked “What is the difference between swiss balls and medicine balls?” by Susan. Swiss balls are the large inflatable balls that you can sit on, while medicine balls are the small weighted balls that you can use in place of dumbbells. For good measure, I also explained what a bosu ball was.
• Some friends of mine ran the Vermont 100 mile race last year for the first time, and all three have continued on for their ultramarathoning endeavors. In fact, there were 5 guys who went to Vermont last weekend to compete in this year’s event from our training group.
• On the news front, the IAAF finally agreed to work with Oscar Pistorius to determine whether or not his prosthetics give him an advantage. I also provided a new wrap up that covered stories about new Junior American records, doping at the Tour de France, Disney’s move to ban smoking in their movies, and a study that found that obesity is contagious.
• This week two years ago, I continued my series on how to ice sore muscles by explaining how to give yourself an ice massage and how to use an ice bath. I spent a little time exploring the cost of racing and how much race registration fees can cost. I also discussed how gastrointestinal problems are affected by running.
• This week three years ago, Lance Armstrong won his final Tour. I also gave some tips about proper hydration and how to time rest intervals while lifting weights.