For the first Weekend Workout of 2020 (holy crap, it's 20-freaking-20), give this burner a shot.
20 Minutes. Treat this as an amrap. If you finish the whole thing under 20 min, start back at the top.
20 exercises, 20 reps each:
1. Pushups
2. Situps
3. Squats
4. Mountain Climbers (each leg)
5. Russian Twists (each side)
6. Lunges (each leg)
7. Pike Pushups
8. Leg Raises
9. Hip Bridges
10. Plank Leg Raises (each leg)
11. Flutter Kicks (each side)
12. Star Jumps
13. Pushup Plank Shoulder Touches (each side)
14. Scissor Kicks (each side)
15. Squat Jumps
16. Supermans
17. V-Ups
18. Jumping Lunges (each leg)
19. Jumping Jacks
20. Burpees!