Improving your core strength so that you can hold your legs up when striding in a running race is essential. You need to condition the muscles in and around your core, which includes your abdominals, obliques, and hip flexors. Using the Roman gymnastic rings will help you improve your core when you are doing leg raise exercises and even dynamic exercises on the rings.
You will need to attach the rings to a secure area so that you can do the exercises safely.
You should notice an improvement in your running and striding as your body’s conditioning improves.