1. Transitioning from wide to narrow should be smooth, like, well, we can’t think of a universal smooth analogy, so submit something you like and we'll insert it here ( ) for this push-up variation.
2. Remember to maintain a straight line from your heels to your shoulders, as, well, that's perfect push-up form.
3. While the video only pictures wide grip push-ups, you should alternate between these and regular push-ups on each rep.