Ключевые слова: abstract, activity, app, apple, athlete, barbell, bcaa, biceps, bike, blur, bodybuilding, bracelet, cardio, contour, deadlift, design, diet, dumbbell, element, equipment, exercise, fit, fitness, food, gym, health, healthy, heart, icon, interface, kettlebell, line, linear, modern, outline, outlined, protein, sport, stroke, training, treadmill, web, weight, weightlifting, workout,