All the Health and Fitness Gear Keeping Us Motivated Through the Holidays

"Living where it snows starting in November, these Kahtoola NanoSpikes ($50) are an absolute must. They offer traction even on wet ice, so I feel confident I won't slip. Even though it's cold out, I bundle up and walk in the woods or walk my dogs through the neighborhood to get some fresh air and vitamin D. These spikes also attach to sneakers, so I can do Winter road running without worrying about sliding all about." — JS