Definition With physical laws, we try to improve and optimize the individual swimming styles even further. These include static buoyancy, hydrodynamic buoyancy and the various ways of moving around in the water. It uses biomechanical principles and physics. Static buoyancy Almost everyone manages to drift on the water surface without any buoyancy aid. This apparent … Physical laws in swimming
Laws for bodies gliding in water A body moving in water produces various complicated effects that need to be explained to understand swimming. Forces arising in water are divided into braking and driving forces. The total resistance, which counteracts the human body in the water, consists of three forms: The frictional resistance is caused by … Laws for bodies gliding in water | Physical laws in swimming
Body shapes and flow Not the frontal area of a body as previously assumed, but the ratio of frontal area to body length plays the most important role in the resistance in water. This can be illustrated by the following example. If you pull a plate and a cylinder with the same front surface through … Body shapes and flow | Physical laws in swimming
Drive concepts Conventional drive concept: With the conventional drive concept, the body parts used for propulsion are moved in a straight line and in the opposite direction to the swimming direction (actio = reactio). Large masses of water are moved with increasing speed but little propulsion (paddle wheel steamer). Classical drive concept: drive by means … Drive concepts | Physical laws in swimming
List of all sites about swimming All the topics we have already published on swimming are listed below. Swimming physics Dolphin Swimming Crawl Swimming Backstroke Breaststroke Wends After hiking, swimming is the second favorite leisure activity of Germans. Swimming is easy on the joints. Since you only have to carry a tenth of your body … Swimming
Reduce water resistance In the performance range, care is taken to ensure that as little resistance as possible occurs in the water, so a full body shave is recommended. Water particles can no longer be carried along by the hairs of the skin. If you still don’t want to do without your body hair, a … Reduce water resistance | Swimming
