陸上競技 - オンユアマークス On your Marks

🏃‍♂️ On Your Marks is the perfect tool for sprint athletes looking to improve their performance at the start of their races 🏃‍♀️.

With this app, you can replace your race starter by setting the times between "On Your Marks" and "Ready", as well as between "Ready" and the shot 🔫.

Plus, if you have your phone with you during the start 📱, you can use On Your Marks to calculate your reaction time so you can train to react faster 💪.

Try On your Marks now to improve your athletic performance 🏆!


For any information or remarks, you can contact me by mail: [email protected]