Roundhouse Kick Impact Calculator Rough estimate of peak force / pressure — training reference only Body weight (kg) Technique / skill level — select —Beginner — basic chamber & extensionIntermediate — decent hip turn & snapAdvanced — good pivot, hip drive, fast recoilElite / high-level competitorBlack belt master / very explosive Estimated foot speed at impact (m/s) Typical values: 8–12 m/s (club level), 13–18 m/s (elite competitors) Contact area (cm²) ≈ 30–50 cm² (instep / shin), 60–100 cm² (ball of foot) Estimate Impact Force & PSI Please leave this field emptyLET’S KEEP IN TOUCH! We’d love to keep you updated with our latest news! We promise we’ll never spam. Have a look at our Privacy Policy for more details.Check your inbox or spam folder to confirm your subscription.