FbN2 Fitness Blender Challenge: 30, 40, 50 or 60?

We follow Fitness Blender as an excellent part of our exercise plan. Amongst swimming, BodyPump, weights and other CV exercise, it’s great to have some HIIT routines (High Intensity Interval Training) to challenge different energy/fitness systems. Here’s a particularly hard Fitness Blender HIIT challenge. Why not give it a go and see what interval youContinue reading “FbN2 Fitness Blender Challenge: 30, 40, 50 or 60?”