What’s the difference between racquetball and handball?

Besides the obvious (you use your hand in handball, instead of a racquet)
Also, i know that sometimes the ball can be different (original handball is smaller and heavier than a racquetball, but many people use a racquetball when playing handball)
But other than that, as far as i can tell the courts are the same and [...]

Do you think I would be able to tell any difference between a 170 and 180 gram racquetball racquet from Head?

I am looking at buying either a Head Liquid Metal 170 or 180 racquetball racquet. I’ve been playing approx. once a week consistently for a few years now and looking to upgrade. I’ve been using the Head Ti 175 and it’s been extremely durable and good for me. I’m about 5′11″, 195….I [...]

What’s the difference between blue, black, and red racquetballs?

I’m new to this sport, and friends and I play with a blue ball. I’m thinking about entering into a racquetball tournament, and they use a black ball. How will that affect play?