I can run 3.1 miles.
I can punch, kick, jump and roll through boot camp.
I can hold plank for 60 seconds.
I can spin with intensity the whole hour.
I can backflip out of an aerial yoga sling.
I can hold dancer pose on a paddleboard.
I can use the 12-pound bell in kettlebell class.
I can run, dance and balance in Kangoo.
I can climb a mountain.
But carrying two bags of groceries home exhausts me.