Wow, "3-4 hour" hitting sessions...
No wonder you young guys get so good, while us old folkes keep slipping worse and worse.
My longest hitting sessions last about 20 minutes with interest, and it slips quickly downhill from there. I know a 4.0 level 73 year old who can hit for maybe 10 minutes, then never moves his feet after that.
Together, we've taken sets from real 4.5 doubles players, but usually lose if the set get's competitive or long. He USED to be a solid 4.5, as was I about 2 lifetimes ago.
No wonder you young guys get so good, while us old folkes keep slipping worse and worse.
My longest hitting sessions last about 20 minutes with interest, and it slips quickly downhill from there. I know a 4.0 level 73 year old who can hit for maybe 10 minutes, then never moves his feet after that.
Together, we've taken sets from real 4.5 doubles players, but usually lose if the set get's competitive or long. He USED to be a solid 4.5, as was I about 2 lifetimes ago.