Twice the workout,,half the time

iVillage Member
Registered: 01-03-2001
Twice the workout,,half the time
Wed, 10-15-2008 - 3:06pm

Thought this was a neat idea for mixing up your workout..


http://health.msn.com/fitness/womens-fitness/articlepage.aspx?cp-documentid=100217303


Miss P