Fill in the blanks and answer the quick survey. There are only two sample sizes left Girls 3T-4T and Girls 4T-5T (If you have boys -- grab them anyway -save them for emergencies or overnight) ...

Push-ups and pull-ups are classic. You might also choose another bodyweight exercise like squats, or a challenging yoga pose. Figure out how many reps you can do, and cut that number in half.

Pull-ups are hard. Managing to rip through reps of the bodyweight exercise with good form is no small feat, especially on the tail end of a set. You've probably found yourself straining to pull ...