Spearhead singer Michael Franti puts skates on for the first time since he was 15 -- at Golden Gate Park. Watch past the introductory part to see him learning how to do the "coffin" trick. Sk8GodFather shared this on YouTube.
Jillian Michaels was the high profile guest at New York's Self Magazine Workout in the Park. While she never lead any of the fitness sessions, here she is psyching up the crowd for a fun day of exercise in Central Park.
You may think of static poses when you think of stretching. But more and more, people are incorporating dynamic stretches into their warmup. Dynamic stretching involves moving parts of your body, gradually increasing range and speed.