Woman kneels to tie her running shoe to prepare for running on a track; Wellington, New Zealand

track lane outdoors day daytime urban female girl confidence confident focus achievement fitness exercise women challenge caucasian preparation prepared workout fit color colour strength activity smile happy active start muscle running training happiness conditioning facility runner starting ready athlete concentration discipline accomplishment shoe shoes person ambition motivation footwear lanes jogging athletics stamina females exercising runners vitality kneeling endurance preparing facilities shoelace athletes parks looking away young woman running shoes young women full length role model working out pony tail cardio cardiovascular healthy lifestyle one person workouts tying self assured beauty adults outside adult vertical people woman health blonde blond run park smiling healthiness health and wellness health & wellness looking down blonde hair physical fitness color image role models young adult young adults blond hair running shoe caucasian ethnicity focus on foreground starting position physical activity muscle tone positive attitude colour image active wear workout clothing 20 24 years workout clothes personal development front view