England’s men have previously held bonding trips in the build-up to away Ashes series.
Before the successful Ashes tour of Australia in 2010-11, England spent five days in Germany, when James Anderson had his rib broken boxing against fellow pace bowler Chris Tremlett.
Three years later, a mock surveillance exercise in Staffordshire was the beginning of a 5-0 humiliation down under.
On this occasion, Dean said England’s women were involved in “a bit of running, burpees, press-ups and getting yelled at”.
The 25-year-old added: “It was just a different training environment. Something that pushed us but also brought us closer together.
“Everyone really bought into it. We had a calm day on the Thursday, then Friday morning felt really different – running down to join the troops.
“It was a bit of a shock to the system and a few giggles were erased pretty quickly once we got a talking to. We knew this was something we had to crack on with.”
Off-spinner Dean will become the 20th woman to lead England in an ODI after all-rounder Sciver-Brunt was ruled out of the entire series.
The captain’s absence has been described as precautionary and she is expected to return for the three-match T20 series against the White Ferns, beginning on 20 May.
“Nat’s good,” said Dean. “She’s with us in Durham doing little bits of training. Her injury isn’t too bad.
“It feels good we can work so closely and hopefully make that transition really smooth.
“Captaining these ODIs feels like brilliant timing to get me that little bit of experience before the World Cup arrives.”
With Sciver-Brunt injured, Alice Capsey ill, Tammy Beaumont left out of the squad, Sophia Dunkley rested and Danni Wyatt-Hodge absent because of the imminent arrival of her first child, the England XI in Durham will have a fresh look.
Emma Lamb could join Amy Jones at the top of the order while batters Jodi Grewcock and Kira Chathli, along with 18-year-old spinner Tilly Corteen-Coleman, are all in the squad and may be in line for England debuts.
