Petra was really good underwater when she trained her body and her breath hold capacity in the same time. Impressive how long she could stay underwater with those straining exercises and how relaxed she was in the same time! She was so relaxed and probably even bored that for a few minutes she forgot that she was filmed by our cameraman. She might think that we did not notice what she did underwater but we have the footage and so we can present you Petra’s little secret...

This is the same clip (just lower resulution) as this:

https://www.clips4sale.com/studio/106732/18661...

Petra was really good underwater when she trained her body and her breath hold capacity in the same time. Impressive how long she could stay underwater with those straining exercises and how relaxed she was in the same time! She was so relaxed and probably even bored that for a few minutes she forgot that she was filmed by our cameraman. She might think that we did not notice what she did underwater but we have the footage and so we can present you Petra’s little secret...

This is the same clip (just lower resulution) as this:

https://www.clips4sale.com/studio/106732/18661277/174-petras-underwater-workout