1. Dynamic stretches: These are stretches that involve movement and are done while the muscle is in motion. Examples include leg swings, arm circles, and walking lunges. Dynamic stretches can help increase flexibility and range of motion and prepare your muscles and joints for the movements they will perform during your workout.
2. Light cardio: This could include jogging, cycling, or jumping jacks. The goal is to increase your heart rate and make your muscles pop. Light cardio can also help you mentally prepare for your workout by getting you in the right mindset and allowing you to focus on your goals.
3. Bodyweight exercises: Squats, lunges, and push-ups are all examples of bodyweight exercises that can be done as part of a warm-up. These exercises use your body weight as resistance and can help activate and strengthen your muscles and improve your mobility and stability.
4. Foam rolling: Using a foam roller to massage and stretch your muscles can help increase blood flow and loosen tight muscles. Foam rolling can also help release trigger points, or knots, in your muscles that can cause pain and discomfort.
5. Arm and leg swings involve swinging your arms and legs back and forth to loosen up your shoulders, hips, and lower body.
6. Ankle rolls: This exercise involves rotating your ankles in a circular motion to loosen up your lower legs and ankles.
7. Shoulder circles: This exercise involves rotating your shoulders in a circular motion to loosen up your upper back and shoulders.
8. Walking lunges: This exercise involves taking significant steps forward and lunging down with each step. Walking lunges can help stretch out your hip flexors and quadriceps.
9. Side lunges: This exercise involves stepping out to the side and lunging down with one leg while keeping the other leg straight. Side lunges can help stretch out your hip flexors and inner thighs.
10. Inchworms: This exercise involves standing and walking your hands down to the ground, keeping your legs straight. Once your hands are on the floor, step them forward and then stand up again, using your hands to push off the ground. Inchworms can help stretch out your hamstrings and improve your upper body strength.

Remember to tailor your warm-up routine to the specific activity you will be doing, as the muscles and movements involved will vary. Work out 5-10 minutes of warm-up activity before starting your workout.