Because of its varied uses, gym mats come in various forms. Some are made of top quality vinyl filled with rebond foam that provides softness and excellent protection. Tumbling mats are thicker, made of high density polyurethane foam with nylon reinforced cover. They are highly durable and are vented to release pressure. These mats provide the right flooring for martial arts, tumbling or landing off parallel bars in gymnastics. They are used in aerobic exercising with the objective of reducing injuries and offering comfort.

Knowing the right kind of mat for a particular purpose is important to get maximum performance. Mats with less thickness provide stability but offer less protection. When choosing one to be used by children, thicker foam should be selected. Gym mats are also available in different sizes. Again, the purpose for which it will be used and the size of the area in which it will be placed are factors in determining the choice. For convenience, get several smaller mats that can be attached together to cover a more extensive area.