In the video below, the guy does a perfect one-arm push-up: no bending of the body, chest to the ground, the body in perfect line, and with legs at shoulder width.
I was wondering if it was efficient to train this movement with partial motions by progressively increasing our range of motion while always keeping the same perfect form.
I can do 25 ‘ugly’ one-arm push-ups per side, but I struggle with 1 partial—not even to 90 degrees with ‘perfect’ form.