I just bought a Ta:5 Everlast Advanced Reflex Bag and i was wondering how to use it and

[Dub]

what exercises i cando? If you dont know what this is it has a base you fill with water and a rod that comes up out of it with a speed bag looking bag on top its like 5 foot high and i got it from hibbets. When you hit it it goes way back pretty slow and comes back up really slow is this normal? I kinda wish it would be faster