Originally Posted by MarinaHighTennis
I'm a pretty skinny guy who can hit a solid ball and is very fast. However, I feel that I only win matches because I'm fast. I'm not a pusher as you guys have seen my videos but do noticeably have a lack of power/significant pace in my shots. If I did isometric band workouts, would it benefit me and allow me to hit heavy balls in order to dictate rallies?
absolutely, you answered your own question.
Any isometric work is great for tennis & will increase strength, muscular endurance & speed/weight of shot.