- of the musculoskeletal system won't enable you to perform to your full running potential and, worse still, may see you stepping ever closer to injury.Check your competency "It's all about physical competence," says running coach and movement specialist Kelvin Giles
and requires more effort."No single surface can meet all your performance and injury prevention goals - Dixon believes there is an optimum range of surfaces that place an acceptable level of stress on the joints. So, varying what's underfoot will help you
."No single surface can meet all your performance and injury prevention goals - Dixon believes there is an optimum range of surfaces that place an acceptable level of stress on the joints. So, varying what's underfoot will help you boost your fitness - even