Has anyone had any experience with those so-called exercise machines, where you place your feet on them, as you are laying on the floor, they jiggle you around. Are they helpful for someone who does little exercising because of physical ailments? Or are they just another gimick to spend money. If they are useful, are some brands better than others?
maybe u are talking about a vibrating plate ? why not just buy a row machine,,at least u know you will get a workout and a good sweat with it,,and you know it works !
oh my dad bought one, its a waste of space if you ask me I don't like these health 'cheats' personally.
I don't know if it works though no one uses it much.