I recently hand dug a foundation trench - first time for many years and the last if I can help it :-(
Anyway I tried one of those American type shovels - a semi pointed pan and a 5' straight stale with no 'T' handle. As far as digging can be fun, it really was a joy to use and almost effortless in comparison with the traditional short square UK type shovel.
Less bending of the back, it went through the ground easier, and when you hit a stone it does not send the vibration through your wrist which is on top of the handle.
Has anyone else used these and found them to be better? I wondered why they are not more commonly used in the UK.
The only downside was in squaring the bottom of the trench, but there are versions with a square pan.
dg