Summer and Rachel steth and SPO2 share workout.
Price: $12.99
Length: 13 minutes
Size: 150 MB
Format: wmv
Resolution: 720x406
Added: 9/9/12 10:00 PM
One of them records her heart beat and uses the SPO2 for pulse rate while the other exercises, then they switch places. This is a long video because it was too good to split up.
