Static stretching before a workout probably isn't a great idea.

Just choose 3-4 of the moves below and run through them before you start exercising.
1. Donkey kicks
2. Single-leg deadlift
3. Hurdle mobility
4. Iron Cross
5. High-knee skips
6. Knee hugs
7. Front leg swings
8. Lunge and twist
9. Mountain climbers
10. Scorpion
11. Lateral leg swings
12. Side lunge
13. Squat
14. Zombie walk
15. Walking lunge
16. Groiners
Thanks to Katie Dubrovenskaya of New York Health and Racquet Club for directing the shoot and to Shannon Rosenberg for modeling.