English: A standard monofin for competitive finswimming and open-water freediving use comes with a hard blade that may cause injury to others if it is used for swim training in a pool with many swimmers present. An all-rubber monofin has a softer blade that is less likely to cause injury to others. It may therefore be safer for swimming pool workouts as well as being easier on the feet of younger or less experienced swimmers.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.