I have been wondering lately as to which is more fatiguing, Spin fishing or fly fishing....

Theres a lot of variables involved here so lets narrow those down.

Say this was the equipment you were using.

Spin fishing: light action rod, small reel, 2-4lb test line. Actively Working crappie jigs and lures for trout.

Fly fishing: 3-4weight, appropriate reel. Actively drifting nymphs, small streamers, and dries. Distance of cast: 30 or so ft.

Now which would you consider more fatiguing?

lets hear your opinions!