thick rubber
HYGIENIC REQUIREMENTS FOR PLACES IN THE FENCING
Indoor facilities for fencing should primarily have sufficient floor space, cubic capacity, good ventilation and lighting. When calculating the cubic capacity, it is necessary to take into account that the pulmonary ventilation of fighters during an individual lesson and free-style fighting increases to 14.5 – 23.0 liters per minute, and the recovery period lasts for trained fencers for about 10 minutes. In Jovičkop, pulmonary ventilation remains elevated for longer. Oxygen absorption, depending on the intensity of the lesson, increases to 480.0–856.0 cm³ in 1 min. Therefore, the cubic capacity of the room per student should be considered not less than 30 m³. Ventilation devices must provide a 3-fold change in air flow, i.e. 80 – 90 m³ of air per person per hour. Continue reading