Practicing these exercises consistently gives you a firmer, more defined jawline over time. Patience and persistence are key—your dream jawline is just a few weeks of effort away! Practicing these exercises consistently gives you a firmer, more defined jawline over time. Patience and persistence are key—your dream jawline is just a few weeks of effort away! Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle