The jackknife exercise is a powerful core movement that benefits both athletes and non-athletes by targeting the abdominal muscles, hip flexors, and lower back. It helps improve core strength and stability, which is essential for balance, posture, and overall body control. For athletes, a stronger core translates to better performance in sports that require speed, agility, and power. Non-athletes benefit by reducing the risk of back pain and improving daily functional movements like lifting, bending, or twisting. The jackknife also enhances coordination and flexibility, particularly through the simultaneous engagement of upper and lower body muscles. Since it requires no equipment, it’s an efficient and accessible exercise that can be done anywhere. Consistently incorporating jackknives into a fitness routine can lead to better body awareness, stronger midsection definition, and improved physical confidence.
[Applause] Are you ready? Are you ready? Are you ready? Go. [Applause] [Music] [Applause]
