Realistic Tennis Player Animation (3D Character)

We need realistic tennis player animations for our Unreal Engine project. We expect animations to be realistic as in the reference below. The animation should work on Unreal Engine Skeleton

https://www.youtube.com/watch?v=SvCuMdlX6T8 2.38-2.58 Backhand
https://www.youtube.com/watch?v=SvCuMdlX6T8 3.01-3.30 Serve
https://www.youtube.com/watch?v=FZUHbhBWt08 0.36-0.48 Forehand https://i2.wp.com/tennisinsideout.com/wp-content/uploads/2013/08/Genie-P1018208.jpg idle pose
https://www.youtube.com/watch?v=6WyMFz4ynl4 0.01 idle position
https://www.youtube.com/watch?v=6WyMFz4ynl4 1.14-1.23 Double Handed Backhand

All of them should be looped to idle position