The art of drinking wine in a remote location only accessible by method of biking or walking. For example NYC's Central Park or a beach. In some cases, consumption straight from the bottle is required.
Winercise was created when a boyfriend questioned his girlfriend's comfort in carrying two bottles of wine to NYC's Central Park in a tote bag specifically meant to carry two bottles of wine. She responded with "A little winercise never hurt anyone!"
The ability girls and women have developed to hold several items at once in one hand. The skill has been developed due to the lack of pockets in women's clothing.
I thought she'd need multiple trips to carry her phone, keys, wallet, and Starbucks to her car since she needed the other hand to open the door, but she used her impressive girl grip to carry everything in one hand.