SOCIAL and MOVE-AT-WORK TOOLS for CITIES, BUSINESSES, CHARITIES and EDUCATORS !
Employers! Click HR to get it. Free for the public.
15-MOVES JOGWORKING ANIMAL-DISCO POSTURI FARTLEK SOLEBALL
KICKTOURING 10 BILLION GARDENS SOCIAL-TRICKS OK-2-CHAT ABOUT
FARTLEK
Same as running up stairs, but you don't need stairs.
Another fifteening.com tool that helps people move more.
Do a quick FARTLEK BOOST for your heart and lungs...
Being out of breath from time to time is essential for good health.
Play the video and sprint like crazy, on the spot, a few times a day.
It's so quick you don't have time to get hot, but your heart-beats are huge.
FARTLEK is the old interval training trick that athletes have used for years. It's not new but it sure works.
Btw, kids love FARTLEK too because it's quick and funny.
