Primal fitness: 5 full-body exercises you can do at home

Abs plank

Begin in a plank position with your hands on the tire. Keeping your body as straight as a board, move one hand at a time to the ground and then back onto the tire. Your abs will be burning in no time!

Standard: 30 seconds

Extreme: 1 minute

Up next: More primal fitness exercises using tires >>