‘I did the plank every day for 2 weeks’

Anke Neustadt

A plank challenge is something I’ve been keen for ever since I interviewed 82-year-old fitness influencer Erika Rischko, who told me she could hold a plank for 8 minutes and 40 seconds. I know. If Erika does them so often and for so long at 82, there’s got to be […]