Stretch & Exercise
Hip Thrust with FlexBarrel (Arch)
Hip thrust is popular as a workout to train the buttocks. By utilizing a FlexBarrel (ARCH), you can thrust smoothly using the slope without hurting your back!
Hip Thrust with FlexBarrel (ARCH)
Supervision & Instruction: Mr. Hiroki Kanai from the weightlifting team of Matsusho Gakuen High School.
Hip Thrust with FlexBarrel (ARCH)
Supervision & Instruction: Mr. Hiroki Kanai from the weightlifting team of Matsusho Gakuen High School.