Calories Burned From Rowing, stationary, very vigorous effort

Aquathlon

Arc Trainer by Cybex, moderate, resistance 35, 120 steps per minute

YogaWorks

Wii Fit exercise (beginner or low intensity)

Calisthenics (pushups, sit-ups

Water volleyball

Hiking, climbing hills (carrying <10 lb load)

Volleyball, beach

Kite Surfing