Popsugar Uk Popsugar Uk Class Fitsugar 2023 Class Fitsugar 5-Day Workout Challenge Your Class Fitsugar 2023 Fitness Challenge Is Here to Help You Reach Your Goals 1 January 2023 by Mirel Zaman View On One Page Photo 4 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Day 4: Assess Your Endurance With This 40-Minute Workout Check back here on for an endurance workout with fitness trainer Natalie White. Previous Next Start Slideshow Class FitsugarFitness Challenges