soooo.. basically shaking your leg? lol No wonder I have always had a fast metabolism and no problem losing weight? I have done that naturally while sitting most of my life.
Yep... Same here. Keeps my legs in shape for the kick drum and highhat pedals. Do it with the music...
The video shows a frequency of only about 1/second but is there any reason to believe that faster doesn’t work also?
Same....there’s a nerve in the foot that you can position just right and get your leg to going like a piston for hours with no effort.
Irritates my wife when I do it, as in Japan it is considered an indicator for being poor in some way (yusuri binpo - spelling is wrong I’m sure).