Core Training is vital to your athletic success and peak performance. The movements in this 15-minute program are designed to stabilize and strengthen your skeletal structure. Your core muscles act to synergize your abdominals, upper and lower back, hips, gluteus and thigh areas. You can't have effective transfer of energy or power without a strong core. As you begin to work and condition the core, you will notice less fatigue associated with the body breaking down, helping to increase strength and reduce the risk of injury. As you prepare for your Walk, the secret will be the effective transfer of energy from your core to your legs through what we call functional movements. To improve your walking speed, flexibility and endurance we're going to increase walking power through a series of walking specific exercises and movements. Remember, you are only as strong as your weakest link! This 4-week Advanced Core Training Plan is designed for the advanced fitness guru looking to add a maximal challenge to their routine. Each 15 minute training plan will help you get to the next level in creating the "powerhouse" mid section you've been looking for. This plan would be a great addition to your current strength-training routine.