Question: do slendertone machines really work?
Answer: Slendertone Works... Clinical trials conducted by Dr John Porcari at the University of Wisconsin-La Crosse (2005 and 2009) found that: 100% of users reported firmer, more toned abs from 6 weeks (with significant results from 4 weeks) Users experienced an average 72% increase in abdominal endurance from 4 weeks.