Warming-up may entail any light activity but players shouldn't exert too much effort to cause strain. I should agree that 50ft is quite far.
Some coaches may suggest to have their players catch and throw for warm-up at a short distance. I don't do that for my team because my girls tend to throw with power even if i tell them not to throw hard so I start with a light jog with them.
Some coaches may suggest to have their players catch and throw for warm-up at a short distance. I don't do that for my team because my girls tend to throw with power even if i tell them not to throw hard so I start with a light jog with them.