I did 45 minutes of Cycling Class,
1 hour of Water Aerobics
30 minutes of Cross Country on the Eliptical
35 minutes of Hill Climb on the Eliptical
35 minutes Jogging on the Treadmill
45 minute DVD of Tae Bo (Cardio & Abs)
Am I going to be okay? I want to maintain a strenuous 4 hours (or more)...