"Plank Jacks" is a video demonstrating a dynamic plank variation that combines elements of a traditional plank with a jumping jack motion. To perform plank jacks, start in a high plank position with hands directly under shoulders and feet together. Then, jump both feet out wide to the sides while keeping the upper body stable and core engaged, similar to the motion of a jumping jack. Immediately jump the feet back together to return to the starting position. Repeat this movement in a controlled and fluid manner.
Plank jacks target the core muscles, including the abdominals, obliques, and lower back, while also engaging the shoulders, chest, and legs. This exercise helps improve cardiovascular fitness, coordination, and agility. The video typically focuses on proper form, variations, and the benefits of incorporating plank jacks into a warm-up, core workout, or HIIT routine to enhance overall strength and endurance.
