Ключевые слова: agile, agility, athletes, athletics, back, behind, coordination, cross training, equipment, exercise, field, fitness, flexibility, football, green, high school, lacrosse, motion, objects, outdoor, plyometrics, power, practice, pushing, resistance, runner, side, sled, soccer, speed, speed work, sports, sprinting, strength, team, teenagers, track and field, training, turf, two, view, weight loss, weighted, weights, workout,