One easy way to join in the fun: buy or improvise an agility ladder.
Theres no strict rule for size, but 16-inch squares are typical.
Drills involve stepping in and out of the boxes, aiming for speed and accuracy.
The fast footwork means these drills also count as interval cardio.
For a ladder-based workout, check out this one from Thrive.
Ladder Lunacy| Thrive with Jen Sinkler
Photo bystroopsmma.