Ключевые слова: activity, advanced, artificial, athletic, background, beginner, centre, challenge, climb, climbing, colour, difficult, difficulty, endurance, equipment, exercise, extreme, fitness, foothold, grey, grip, grips, gym, health, high, hobby, hold, holds, indoor, large, leisure, levels, lifestyle, multicoloured, orange, pattern, recreation, red, rock, routes, shapes, sizes, sport, strength, training, traverse, wall, white, workout, yellow,