At last an adjustable ladder! You set the distance! Set the rung spaces to suit the age of participants of your training goals. Use narrow spacing for small children or to challenge your athletes with short and rapid quick steps for greater body control and challenge. Experienced ladder users can mix the settings for even greater overload. For example alternate between 30cm and 40cm spaces. Blue markings set the rungs at 30cm (suitable for young children) and yellow markings set the rungs as the standard 40cm. Heavy duty flat pvc ladder suitable for training on flat surfaces. Separates into 2 x 4m ladders. Includes carry bag and instruction manual