I really like how the FFs work during abs workouts. When you have to do pushups or a front bridge, your toes actually grip the floor, instead of what little flex you get in a pair of running shoes. And I feel lighter on my feet. One guy came over to me after the workout and says he loves to use his for yoga.
Also tried them on the treadmill a few times this week. About a mile, mile and a half each time. After about 5 minutes, I can feel my calves working in whole new ways, because the toes are actually doing some work, and the foot is landing like it was meant to. After closer to ten minutes, my hip starts to twinge. I can feel that my entire leg is getting work it has not previously gotten with my feet coddled in arch supporting casts.
Looking forward to getting outside again. But the two feet of snow we got this week means that won't be happening soon...
Meanwhile, came across a great article in the NYT from last summer, summarizing the "raging debate" over shoes v. barefoot running, or the $17 bn a year industry v. "the fringe."
Dr. Craig Richards, a researcher at the School of Medicine and Public Health at the University of Newcastle in Australia — and, it should be noted, a designer of minimalist shoes — surveyed the published literature and could not find a single clinical study showing that cushioned or corrective running shoes prevented injury or improved performance.
And yet:
Other experts say that there is little research showing that the minimalist approach is any better, and some say it can be flat-out dangerous.
In 95 percent of the population or higher, running barefoot will land you in my office,” said Dr. Lewis G. Maharam, medical director for the New York Road Runners.
Probably the best upshot, from the "all things in moderation school," of which I am an avid student:
Many professionals agree that while barefoot running may have some benefits, those who are tempted to try running barefoot — or nearly so — should proceed slowly, as they should with any other significant change to their running habits.