Compete against family members or yourself in this physical activity involving the skill of cup stacking. Score a point for completing a set of 3 jumping jacks and then successfully stacking the cups into a pyramid. Score another point for an additional 3 jumping jacks and then unstacking your cups into a single stack. Have a family member time you for one minute or time yourself and see how many points you can score in the one minute. My record so far is 15 points in 1 minute. Happy stacking!
