You can get a complete workout with just your body. This "Periodic Table of Bodyweight Exercises" showcases dozens of moves -- from easy to insane -- you can do to build strength and/or reduce fat.
The bodyweight exercises are from the Strength Stack 52 cards, which you can buy. You don't have to, though, as you can use the graphic below to find inspiration for your next workout.
If you're not sure what any of these moves are, head to the clickable graph at Stack 52 for video demonstrations.
Periodic Table of Bodyweight Exercises [Stack 52]