A few nice Yoga fitness images I found:

Woman in white one piece swimsuit doing yoga – Credit to //homegets.com/
Yoga fitness
Image by homegets.com
Must Credit to: ‘//homegets.com/’ not Flickr.
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Dragon Fly Arm Balance
Yoga fitness
Image by Shar Ka
Advanced Arm Balance with 1 leg on the upper arm and 1 leg parallel to the floor.