Has your trainer or gym coach ever had you do those one arm dumbbell rows like in the picture below?
What sensations did you feel?
How about pushups or pullups?
Similar to the lower body where the feet connect to the glutes, the hands connect to the lats. The abs at the center of it all.
Through a series of fascia tensioning exercises in the hands we can develop a fascial connection to the lats and get as close as possible to having wings.
Just as our feet are our root to the ground, our hands are our secondary "root". Think of how warriors would wield a sword, spear, or even just fight with bare hands.
The key is to put fascial tension in the palm of your hands and work with intent. Sensations will differ based on your history and athletic background. In the beginning, you will likely feel it in the wrists as fascial tension is being built there.
Two Variations: heels down and heels elevated
Breathe out on as you push the hands out and breathe in as you bring the hands toward you. Work towards 5 minutes straight with heels down before trying heels elevated.
Maintain Tension in the palm
Scheduling
This workout can be done 3-4x/week.
Now this is where you can begin introducing push ups, pull ups, and dips for example to see how the fascia work has changed your sensations. Fascia work should be the priority, but once you have the hand to lat connection then it's fine to do this work more often.
You can decrease weight on pushups by doing incline, a band on pullups, or putting a foot down on dips. This helps you tap into the fascial tension. If there's too much weight the body will just resort to muscle. Increase weight as possible (going to full bodyweight).
You can also try the above basic bodyweight positions as an isometric hold as your fascial connections grow so you see the difference in sensation. Start with 1 minute holds and build up.