The purpose of this investigation was to consider the Fast-Skin swimsuit's effect
on the elite female swimmers’ performance. So, twelve elite swimmers swam 50
and 200 m and 400 m trials with and without Fast-Skin at approximately 80-
100% of maximal effort in four swimming styles. In 400 m freestyle swimming,
traditional swimsuit compared with shoulder-to-ankle (SA) and shoulder-to-knee
(SK) of Fast-Skin (to control intensity, blood lactate and heart-rate was
measured). Also the propelling force of subjects was measured with indirect
way. Results showed, there was significant reduction in records of 50 m front
crawl, backstroke and butterfly, while no significant differences observed in
breaststroke. In 200 m for four swimming styles, reduction records were
significant. Also, different significant effect seen using traditional swimsuit in
comparison with SA and SK. Fast-Skin provide significant increased in
propelling force of front crawl, backstroke and butterfly, but no significant
propelling force observed in breaststroke. Using SA especially in fast front crawl
and semi-endurance butterfly and SK in endurance freestyle are recommended
