Ключевые слова: 2021, accuracy, ambitions, background, begin, concept, copy, dream, dumbbells, empty, equipment, finish, flat, future, goals, grey, hobby, ideas, lay, leisure, lifestyle, light, list, management, mockup, motivation, new, object, organization, paper, plan, racket, reminder, rest, schedule, space, sports, start, success, target, task, tennis, text, time, todo, top, training, view, wish, year,