when you push real hard IE in a race situation ,your body moves forward automatically and you push with your glutes and lower back.If you use risers you will still push with your glutes in this situation.Training is the only way you will condition for it.
when you push real hard IE in a race situation ,your body moves forward automatically and you push with your glutes and lower back.If you use risers you will still push with your glutes in this situation.Training is the only way you will condition for it.